{"title":"Bivy Bags","description":"\u003cp\u003e\u003cspan\u003eUltralight, durable, minimalist shelters built with premium materials to move fast and light in all conditions.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"or-alpine-ascentshell-bivy","title":"Outdoor Research Alpine AscentShell Bivy - Waterproof \u0026 Breathable Hooped Bivy Bag (Lightweight Alpine Shelter)","description":"\u003cp data-start=\"210\" data-end=\"250\"\u003e\u003cstrong data-start=\"210\" data-end=\"250\"\u003eAlpine Protection Without the Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"252\" data-end=\"439\"\u003eThe \u003cstrong data-start=\"256\" data-end=\"300\"\u003eOutdoor Research Alpine AscentShell Bivy\u003c\/strong\u003e is a lightweight, hooped bivy designed for climbers and fast-moving adventurers who need reliable protection without carrying a full tent.\u003c\/p\u003e\n\u003cp data-start=\"441\" data-end=\"678\"\u003eCombining \u003cstrong data-start=\"451\" data-end=\"500\"\u003eAscentShell™ waterproof-breathable technology\u003c\/strong\u003e with \u003cstrong data-start=\"506\" data-end=\"528\"\u003ePertex® durability\u003c\/strong\u003e, this bivy delivers exceptional weather protection while drastically reducing condensation-keeping you dry, comfortable, and ready for the next push.\u003c\/p\u003e\n\u003cp data-start=\"680\" data-end=\"829\"\u003eWith its \u003cstrong data-start=\"689\" data-end=\"715\"\u003estructured pole design\u003c\/strong\u003e, generous headroom, and smart step-in entry, it offers real shelter performance in a compact, minimalist package.\u003c\/p\u003e\n\u003chr data-start=\"831\" data-end=\"834\"\u003e\n\u003ch2 data-section-id=\"1huzq8c\" data-start=\"836\" data-end=\"862\"\u003e Why You'll Love It\u003c\/h2\u003e\n\u003cp data-start=\"863\" data-end=\"1163\"\u003eAscentShell™ waterproofing - Highly breathable, storm-ready protection\u003cbr data-start=\"933\" data-end=\"936\"\u003eUltra-lightweight design - Ideal for fast \u0026amp; light missions\u003cbr data-start=\"994\" data-end=\"997\"\u003eHooped structure - Increased space and comfort\u003cbr data-start=\"1043\" data-end=\"1046\"\u003eReduced condensation - Sleep drier in tough conditions\u003cbr data-start=\"1100\" data-end=\"1103\"\u003eCompact \u0026amp; packable - Replace your tent when weight matters\u003c\/p\u003e\n\u003chr data-start=\"1165\" data-end=\"1168\"\u003e\n\u003ch2 data-section-id=\"19buk5d\" data-start=\"1170\" data-end=\"1219\"\u003e Built for Alpine \u0026amp; Fast \u0026amp; Light Missions\u003c\/h2\u003e\n\u003cp data-start=\"1221\" data-end=\"1233\"\u003ePerfect for:\u003c\/p\u003e\n\u003cp data-start=\"1235\" data-end=\"1323\"\u003eAlpine climbing\u003cbr data-start=\"1250\" data-end=\"1253\"\u003eMountaineering\u003cbr data-start=\"1267\" data-end=\"1270\"\u003eFastpacking\u003cbr data-start=\"1281\" data-end=\"1284\"\u003eSolo missions\u003cbr data-start=\"1297\" data-end=\"1300\"\u003eMinimalist adventures\u003c\/p\u003e\n\u003cp data-start=\"1325\" data-end=\"1394\"\u003e Designed for when every gram matters but protection is essential\u003c\/p\u003e\n\u003chr data-start=\"1396\" data-end=\"1399\"\u003e\n\u003ch2 data-section-id=\"1cvuudo\" data-start=\"1401\" data-end=\"1429\"\u003e Performance Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"pedaaw\" data-start=\"1431\" data-end=\"1484\"\u003e AscentShell™ Waterproof \u0026amp; Breathable Fabric\u003c\/h3\u003e\n\u003cp data-start=\"1485\" data-end=\"1516\"\u003eAdvanced 3-layer construction\u003c\/p\u003e\n\u003cp data-start=\"1518\" data-end=\"1530\"\u003e Provides:\u003c\/p\u003e\n\u003cp data-start=\"1532\" data-end=\"1637\"\u003eWaterproof protection in harsh weather\u003cbr data-start=\"1570\" data-end=\"1573\"\u003eExceptional breathability\u003cbr data-start=\"1598\" data-end=\"1601\"\u003eSignificantly reduced condensation\u003c\/p\u003e\n\u003chr data-start=\"1639\" data-end=\"1642\"\u003e\n\u003ch3 data-section-id=\"15bat15\" data-start=\"1644\" data-end=\"1685\"\u003e Lightweight Fast \u0026amp; Light Shelter\u003c\/h3\u003e\n\u003cp data-start=\"1686\" data-end=\"1717\"\u003e528g with pole \/ 479g without\u003c\/p\u003e\n\u003cp data-start=\"1719\" data-end=\"1731\"\u003e Benefits:\u003c\/p\u003e\n\u003cp data-start=\"1733\" data-end=\"1815\"\u003eMinimal pack weight\u003cbr data-start=\"1752\" data-end=\"1755\"\u003eIdeal for alpine pushes\u003cbr data-start=\"1778\" data-end=\"1781\"\u003eEasy to carry on long approaches\u003c\/p\u003e\n\u003chr data-start=\"1817\" data-end=\"1820\"\u003e\n\u003ch3 data-section-id=\"10eco7y\" data-start=\"1822\" data-end=\"1869\"\u003e Hooped Design with Increased Headroom\u003c\/h3\u003e\n\u003cp data-start=\"1870\" data-end=\"1894\"\u003eStructured pole system\u003c\/p\u003e\n\u003cp data-start=\"1896\" data-end=\"1908\"\u003e Improves:\u003c\/p\u003e\n\u003cp data-start=\"1910\" data-end=\"1980\"\u003eInternal space\u003cbr data-start=\"1924\" data-end=\"1927\"\u003eComfort when sleeping\u003cbr data-start=\"1948\" data-end=\"1951\"\u003eRoom for small gear storage\u003c\/p\u003e\n\u003chr data-start=\"1982\" data-end=\"1985\"\u003e\n\u003ch3 data-section-id=\"1tgkob5\" data-start=\"1987\" data-end=\"2016\"\u003e Step-In Entry System\u003c\/h3\u003e\n\u003cp data-start=\"2017\" data-end=\"2037\"\u003eEasy access design\u003c\/p\u003e\n\u003cp data-start=\"2039\" data-end=\"2049\"\u003e Allows:\u003c\/p\u003e\n\u003cp data-start=\"2051\" data-end=\"2147\"\u003eQuick entry after long days\u003cbr data-start=\"2078\" data-end=\"2081\"\u003eNo awkward repositioning\u003cbr data-start=\"2105\" data-end=\"2108\"\u003eSmooth transition from boots to sleep\u003c\/p\u003e\n\u003chr data-start=\"2149\" data-end=\"2152\"\u003e\n\u003ch3 data-section-id=\"505ag\" data-start=\"2154\" data-end=\"2183\"\u003e No-See-Um Mesh Panel\u003c\/h3\u003e\n\u003cp data-start=\"2184\" data-end=\"2211\"\u003eIntegrated bug protection\u003c\/p\u003e\n\u003cp data-start=\"2213\" data-end=\"2227\"\u003e Useful for:\u003c\/p\u003e\n\u003cp data-start=\"2229\" data-end=\"2290\"\u003eWarmer conditions\u003cbr data-start=\"2246\" data-end=\"2249\"\u003eLowland bivy use\u003cbr data-start=\"2265\" data-end=\"2268\"\u003eImproved ventilation\u003c\/p\u003e\n\u003chr data-start=\"2292\" data-end=\"2295\"\u003e\n\u003ch3 data-section-id=\"xw9twj\" data-start=\"2297\" data-end=\"2329\"\u003e Optimised Tapered Shape\u003c\/h3\u003e\n\u003cp data-start=\"2330\" data-end=\"2355\"\u003eDesigned for efficiency\u003c\/p\u003e\n\u003cp data-start=\"2357\" data-end=\"2377\"\u003e Best paired with:\u003c\/p\u003e\n\u003cp data-start=\"2379\" data-end=\"2427\"\u003eTapered sleeping mats\u003cbr data-start=\"2400\" data-end=\"2403\"\u003eMax 56cm width at foot\u003c\/p\u003e\n\u003chr data-start=\"2429\" data-end=\"2432\"\u003e\n\u003ch2 data-section-id=\"14aqofe\" data-start=\"2434\" data-end=\"2466\"\u003e Technical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2467\" data-end=\"2757\"\u003eWeight: 528g (with pole), 479g (without pole)\u003cbr data-start=\"2512\" data-end=\"2515\"\u003eConstruction: Hooped bivy\u003cbr data-start=\"2540\" data-end=\"2543\"\u003eUpper Fabric: bluesign® approved AscentShell™ x Pertex® Shield Air Diamond Fuse 3L (100% Nylon)\u003cbr data-start=\"2638\" data-end=\"2641\"\u003eFloor: 40D Nylon with TPU lamination\u003cbr data-start=\"2677\" data-end=\"2680\"\u003eMesh: bluesign® approved 100% Polyester\u003cbr data-start=\"2719\" data-end=\"2722\"\u003eWaterproof: Yes\u003cbr data-start=\"2737\" data-end=\"2740\"\u003eBreathable: Yes\u003c\/p\u003e\n\u003chr data-start=\"2759\" data-end=\"2762\"\u003e\n\u003ch2 data-section-id=\"1gjhfl7\" data-start=\"2764\" data-end=\"2784\"\u003e Perfect For\u003c\/h2\u003e\n\u003cp data-start=\"2785\" data-end=\"2875\"\u003eAlpine climbers\u003cbr data-start=\"2800\" data-end=\"2803\"\u003eMountaineers\u003cbr data-start=\"2815\" data-end=\"2818\"\u003eFastpackers\u003cbr data-start=\"2829\" data-end=\"2832\"\u003eMinimalist adventurers\u003cbr data-start=\"2854\" data-end=\"2857\"\u003eSolo expeditions\u003c\/p\u003e","brand":"Outdoor Research","offers":[{"title":"Default Title","offer_id":51742863622477,"sku":"or-or-alpine-ascentshell-bivy","price":319.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0369\/4669\/files\/Outdoor_Research_Alpine_AscentShell_Bivy_Blue_png.webp?v=1762883881"},{"product_id":"outdoor-research-helium-bivy-pfas-free","title":"Outdoor Research Helium Bivy (PFAS-Free) - Ultralight Waterproof Bivy Shelter (Pertex® Diamond Fuse)","description":"\u003ch2 data-section-id=\"qcxhjc\" data-start=\"282\" data-end=\"333\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"285\" data-end=\"333\"\u003eUltralight Shelter for Fast \u0026amp; Light Missions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"335\" data-end=\"521\"\u003eThe \u003cstrong data-start=\"339\" data-end=\"383\"\u003eOutdoor Research Helium Bivy (PFAS-Free)\u003c\/strong\u003e is an award-winning ultralight bivy designed for adventurers who prioritise \u003cstrong data-start=\"460\" data-end=\"520\"\u003espeed, minimal weight, and dependable weather protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"523\" data-end=\"828\"\u003eUpdated with \u003cstrong data-start=\"536\" data-end=\"578\"\u003ePertex® Shield Diamond Fuse technology\u003c\/strong\u003e, it delivers improved durability while remaining exceptionally lightweight-now \u003cstrong data-start=\"658\" data-end=\"702\"\u003e14% lighter than the previous generation\u003c\/strong\u003e. 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A \u003cstrong data-start=\"1011\" data-end=\"1034\"\u003ehigh-volume toe box\u003c\/strong\u003e improves comfort, and the integrated pole system adds structure while keeping things minimal.\u003c\/p\u003e\n\u003cp data-start=\"1130\" data-end=\"1251\"\u003ePFAS-free construction (Cenote version) ensures a more environmentally conscious design without compromising performance.\u003c\/p\u003e\n\u003chr data-start=\"1253\" data-end=\"1256\"\u003e\n\u003ch3 data-section-id=\"4btqxj\" data-start=\"1258\" data-end=\"1284\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1284\"\u003eWhy You'll Love It\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1286\" data-end=\"1593\"\u003e\n\u003cli data-section-id=\"1xpra0v\" data-start=\"1286\" data-end=\"1354\"\u003e\n\u003cstrong data-start=\"1288\" data-end=\"1313\"\u003eUltralight \u0026amp; Packable\u003c\/strong\u003e - Designed for fast, minimalist travel\u003c\/li\u003e\n\u003cli data-section-id=\"1a7hzzm\" data-start=\"1355\" data-end=\"1425\"\u003e\n\u003cstrong data-start=\"1357\" data-end=\"1382\"\u003eWaterproof Protection\u003c\/strong\u003e - Fully seam-taped Pertex® Shield fabric\u003c\/li\u003e\n\u003cli data-section-id=\"1y9nhld\" data-start=\"1426\" data-end=\"1494\"\u003e\n\u003cstrong data-start=\"1428\" data-end=\"1447\"\u003eDurable Upgrade\u003c\/strong\u003e - Diamond Fuse technology improves longevity\u003c\/li\u003e\n\u003cli data-section-id=\"d1ytw\" data-start=\"1495\" data-end=\"1546\"\u003e\n\u003cstrong data-start=\"1497\" data-end=\"1512\"\u003eQuick Setup\u003c\/strong\u003e - Simple, efficient bivy design\u003c\/li\u003e\n\u003cli data-section-id=\"zjz8t\" data-start=\"1547\" data-end=\"1593\"\u003e\n\u003cstrong data-start=\"1549\" data-end=\"1566\"\u003eEco-Conscious\u003c\/strong\u003e - PFAS-free construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1595\" data-end=\"1598\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"1600\" data-end=\"1620\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1604\" data-end=\"1620\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1622\" data-end=\"1888\"\u003e\n\u003cli data-section-id=\"eyc07f\" data-start=\"1622\" data-end=\"1667\"\u003eClamshell opening with internal fasteners\u003c\/li\u003e\n\u003cli data-section-id=\"16hne1u\" data-start=\"1668\" data-end=\"1704\"\u003eSingle-pole system for structure\u003c\/li\u003e\n\u003cli data-section-id=\"eqt1x7\" data-start=\"1705\" data-end=\"1739\"\u003eNo-see-um mesh for ventilation\u003c\/li\u003e\n\u003cli data-section-id=\"znaid5\" data-start=\"1740\" data-end=\"1784\"\u003eHigh-volume toe end for improved comfort\u003c\/li\u003e\n\u003cli data-section-id=\"bchtfm\" data-start=\"1785\" data-end=\"1822\"\u003eReflective details for visibility\u003c\/li\u003e\n\u003cli data-section-id=\"1hrb9g2\" data-start=\"1823\" data-end=\"1846\"\u003eCompact packed size\u003c\/li\u003e\n\u003cli data-section-id=\"15jno5y\" data-start=\"1847\" data-end=\"1888\"\u003eCompatible with tapered sleeping pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1890\" data-end=\"1893\"\u003e\n\u003ch3 data-section-id=\"2l0mzs\" data-start=\"1895\" data-end=\"1917\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1899\" data-end=\"1917\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1919\" data-end=\"2097\"\u003e\n\u003cli data-section-id=\"1ta96rc\" data-start=\"1919\" data-end=\"1951\"\u003e\n\u003cstrong data-start=\"1921\" data-end=\"1944\"\u003eWeight (with pole):\u003c\/strong\u003e 484g\u003c\/li\u003e\n\u003cli data-section-id=\"5sekhn\" data-start=\"1952\" data-end=\"1987\"\u003e\n\u003cstrong data-start=\"1954\" data-end=\"1980\"\u003eWeight (without pole):\u003c\/strong\u003e 432g\u003c\/li\u003e\n\u003cli data-section-id=\"phwk56\" data-start=\"1988\" data-end=\"2010\"\u003e\n\u003cstrong data-start=\"1990\" data-end=\"2001\"\u003eLength:\u003c\/strong\u003e 208 cm\u003c\/li\u003e\n\u003cli data-section-id=\"h9ao1f\" data-start=\"2011\" data-end=\"2038\"\u003e\n\u003cstrong data-start=\"2013\" data-end=\"2030\"\u003eWidth (head):\u003c\/strong\u003e 66 cm\u003c\/li\u003e\n\u003cli data-section-id=\"biu3c5\" data-start=\"2039\" data-end=\"2066\"\u003e\n\u003cstrong data-start=\"2041\" data-end=\"2058\"\u003eWidth (foot):\u003c\/strong\u003e 48 cm\u003c\/li\u003e\n\u003cli data-section-id=\"18g1zd9\" data-start=\"2067\" data-end=\"2097\"\u003e\n\u003cstrong data-start=\"2069\" data-end=\"2085\"\u003ePacked Size:\u003c\/strong\u003e 31 × 9 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2099\" data-end=\"2102\"\u003e\n\u003ch3 data-section-id=\"ah8f7i\" data-start=\"2104\" data-end=\"2121\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2108\" data-end=\"2121\"\u003eMaterials\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2123\" data-end=\"2272\"\u003e\n\u003cli data-section-id=\"1b8x2kx\" data-start=\"2123\" data-end=\"2178\"\u003ePertex® Shield Diamond Fuse 2.5L, 30D ripstop nylon\u003c\/li\u003e\n\u003cli data-section-id=\"gikm11\" data-start=\"2179\" data-end=\"2212\"\u003e40D nylon TPU-laminated floor\u003c\/li\u003e\n\u003cli data-section-id=\"91yc1a\" data-start=\"2213\" data-end=\"2241\"\u003ePolyester no-see-um mesh\u003c\/li\u003e\n\u003cli data-section-id=\"1j8w0iw\" data-start=\"2242\" data-end=\"2272\"\u003e\u003cstrong data-start=\"2244\" data-end=\"2270\"\u003ePFAS-free construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2274\" data-end=\"2277\"\u003e\n\u003ch3 data-section-id=\"4wfdwd\" data-start=\"2279\" data-end=\"2295\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2283\" data-end=\"2295\"\u003eBest For\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2297\" data-end=\"2387\"\u003e\n\u003cli data-section-id=\"7lnzip\" data-start=\"2297\" data-end=\"2312\"\u003eFastpacking\u003c\/li\u003e\n\u003cli data-section-id=\"yttqfc\" data-start=\"2313\" data-end=\"2332\"\u003eAlpine missions\u003c\/li\u003e\n\u003cli data-section-id=\"14qxn1w\" data-start=\"2333\" data-end=\"2348\"\u003eBikepacking\u003c\/li\u003e\n\u003cli data-section-id=\"10qrues\" data-start=\"2349\" data-end=\"2364\"\u003eThru-hiking\u003c\/li\u003e\n\u003cli data-section-id=\"1rn990a\" data-start=\"2365\" data-end=\"2387\"\u003eMinimalist camping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Outdoor Research","offers":[{"title":"Cenote","offer_id":53426844336461,"sku":"or-helium-bivy-pfas-free-cenote","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0369\/4669\/files\/OR-helium-bivy-cenote.webp?v=1772020019"},{"product_id":"outdoor-research-helium-ultra-light-bivy","title":"Outdoor Research Helium UL Bivy - Ultralight Waterproof Bivy Shelter (Pertex® Shield, 2026)","description":"\u003ch2 data-section-id=\"1rbd8w9\" data-start=\"130\" data-end=\"168\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"133\" data-end=\"168\"\u003eOutdoor Research Helium UL Bivy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1puts69\" data-start=\"170\" data-end=\"218\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"174\" data-end=\"218\"\u003eWaterproof Protection Without the Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"220\" data-end=\"396\"\u003eThe \u003cstrong data-start=\"224\" data-end=\"242\"\u003eHelium UL Bivy\u003c\/strong\u003e is a minimalist shelter built for climbers, fast-packers, and ultralight adventurers who need reliable protection without the bulk of a traditional tent.\u003c\/p\u003e\n\u003cp data-start=\"398\" data-end=\"733\"\u003eUpdated for 2026, it uses \u003cstrong data-start=\"424\" data-end=\"477\"\u003ebluesign® approved Pertex® Shield NetPlus® fabric\u003c\/strong\u003e, delivering fully waterproof, breathable performance in a compact, packable design. The fully seam-taped construction and PU-coated floor keep you protected from the elements, while dual passive ventilation flaps help reduce condensation during the night.\u003c\/p\u003e\n\u003cp data-start=\"735\" data-end=\"1031\"\u003eA \u003cstrong data-start=\"737\" data-end=\"758\"\u003eclamshell opening\u003c\/strong\u003e and \u003cstrong data-start=\"763\" data-end=\"792\"\u003esingle DAC aluminium pole\u003c\/strong\u003e create a surprisingly spacious interior for a bivy, with a high-volume toe box that improves comfort on longer missions. Quick to pitch and easy to pack, it's an ideal solution for exposed terrain, alpine routes, and fast-and-light trips.\u003c\/p\u003e\n\u003chr data-start=\"1033\" data-end=\"1036\"\u003e\n\u003ch3 data-section-id=\"4btqxj\" data-start=\"1038\" data-end=\"1064\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1042\" data-end=\"1064\"\u003eWhy You'll Love It\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1066\" data-end=\"1467\"\u003e\n\u003cli data-section-id=\"xln8n3\" data-start=\"1066\" data-end=\"1152\"\u003e\n\u003cstrong data-start=\"1068\" data-end=\"1093\"\u003eUltralight Protection\u003c\/strong\u003e - Full weather protection in a compact, packable shelter\u003c\/li\u003e\n\u003cli data-section-id=\"1ijejcx\" data-start=\"1153\" data-end=\"1252\"\u003e\n\u003cstrong data-start=\"1155\" data-end=\"1182\"\u003eWaterproof \u0026amp; Breathable\u003c\/strong\u003e - Pertex® Shield NetPlus® fabric with fully seam-taped construction\u003c\/li\u003e\n\u003cli data-section-id=\"r8twtn\" data-start=\"1253\" data-end=\"1322\"\u003e\n\u003cstrong data-start=\"1255\" data-end=\"1279\"\u003eReduced Condensation\u003c\/strong\u003e - Dual ventilation flaps improve airflow\u003c\/li\u003e\n\u003cli data-section-id=\"134ds03\" data-start=\"1323\" data-end=\"1406\"\u003e\n\u003cstrong data-start=\"1325\" data-end=\"1351\"\u003eComfort-Focused Design\u003c\/strong\u003e - High-volume toe box for improved space and comfort\u003c\/li\u003e\n\u003cli data-section-id=\"11twsz6\" data-start=\"1407\" data-end=\"1467\"\u003e\n\u003cstrong data-start=\"1409\" data-end=\"1424\"\u003eQuick Setup\u003c\/strong\u003e - Simple pole structure and stake system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1469\" data-end=\"1472\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"1474\" data-end=\"1494\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1478\" data-end=\"1494\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1496\" data-end=\"1743\"\u003e\n\u003cli data-section-id=\"1ot30a1\" data-start=\"1496\" data-end=\"1519\"\u003e2026 updated design\u003c\/li\u003e\n\u003cli data-section-id=\"1x35ssw\" data-start=\"1520\" data-end=\"1557\"\u003eClamshell opening for easy access\u003c\/li\u003e\n\u003cli data-section-id=\"1a24kdi\" data-start=\"1558\" data-end=\"1592\"\u003eDual passive ventilation flaps\u003c\/li\u003e\n\u003cli data-section-id=\"lp1zic\" data-start=\"1593\" data-end=\"1629\"\u003eSingle DAC aluminium pole system\u003c\/li\u003e\n\u003cli data-section-id=\"frird4\" data-start=\"1630\" data-end=\"1682\"\u003eSix stake loops + four aluminium stakes included\u003c\/li\u003e\n\u003cli data-section-id=\"1925101\" data-start=\"1683\" data-end=\"1718\"\u003eReflective trims for visibility\u003c\/li\u003e\n\u003cli data-section-id=\"itjyrr\" data-start=\"1719\" data-end=\"1743\"\u003eNo-see-um mesh panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1745\" data-end=\"1748\"\u003e\n\u003ch3 data-section-id=\"ah8f7i\" data-start=\"1750\" data-end=\"1767\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1754\" data-end=\"1767\"\u003eMaterials\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1769\" data-end=\"1940\"\u003e\n\u003cli data-section-id=\"busi0b\" data-start=\"1769\" data-end=\"1838\"\u003e\n\u003cstrong data-start=\"1771\" data-end=\"1781\"\u003eUpper:\u003c\/strong\u003e 2.5L Pertex® Shield NetPlus® with hydrophilic laminate\u003c\/li\u003e\n\u003cli data-section-id=\"3n6zqu\" data-start=\"1839\" data-end=\"1886\"\u003e\n\u003cstrong data-start=\"1841\" data-end=\"1852\"\u003eFabric:\u003c\/strong\u003e 100% recycled nylon 30D ripstop\u003c\/li\u003e\n\u003cli data-section-id=\"rs54x5\" data-start=\"1887\" data-end=\"1940\"\u003e\n\u003cstrong data-start=\"1889\" data-end=\"1899\"\u003eFloor:\u003c\/strong\u003e 100% nylon 40D ripstop with PU coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1942\" data-end=\"1945\"\u003e\n\u003ch3 data-section-id=\"2l0mzs\" data-start=\"1947\" data-end=\"1969\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1951\" data-end=\"1969\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1971\" data-end=\"2098\"\u003e\n\u003cli data-section-id=\"1a1diup\" data-start=\"1971\" data-end=\"2002\"\u003e\n\u003cstrong data-start=\"1973\" data-end=\"1984\"\u003eWeight:\u003c\/strong\u003e 511g (18.02 oz)\u003c\/li\u003e\n\u003cli data-section-id=\"1aq44or\" data-start=\"2003\" data-end=\"2041\"\u003e\n\u003cstrong data-start=\"2005\" data-end=\"2022\"\u003eConstruction:\u003c\/strong\u003e Fully seam taped\u003c\/li\u003e\n\u003cli data-section-id=\"dv4fyf\" data-start=\"2042\" data-end=\"2098\"\u003e\n\u003cstrong data-start=\"2044\" data-end=\"2060\"\u003ePerformance:\u003c\/strong\u003e Waterproof, breathable, lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2100\" data-end=\"2103\"\u003e\n\u003ch3 data-section-id=\"4wfdwd\" data-start=\"2105\" data-end=\"2121\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2109\" data-end=\"2121\"\u003eBest For\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2123\" data-end=\"2212\"\u003e\n\u003cli data-section-id=\"14d045a\" data-start=\"2123\" data-end=\"2142\"\u003eAlpine climbing\u003c\/li\u003e\n\u003cli data-section-id=\"7lnzip\" data-start=\"2143\" data-end=\"2158\"\u003eFastpacking\u003c\/li\u003e\n\u003cli data-section-id=\"l0k0uc\" data-start=\"2159\" data-end=\"2186\"\u003eLightweight backpacking\u003c\/li\u003e\n\u003cli data-section-id=\"cfwgb7\" data-start=\"2187\" data-end=\"2212\"\u003eEmergency shelter use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2214\" data-end=\"2217\"\u003e","brand":"Outdoor Research","offers":[{"title":"Light Pewter \/ UL Bivy","offer_id":53590968664397,"sku":"or-helium-light-bivy-light-pewter","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"Spice \/ UL Bivy","offer_id":53591007494477,"sku":"or-helium-light-bivy-spice","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"Light Pewter \/ UL Bivy with Vestibule","offer_id":53985278296397,"sku":"or-helium-light-bivy-light-pewter-1","price":315.0,"currency_code":"GBP","in_stock":true},{"title":"Spice \/ UL Bivy with Vestibule","offer_id":53985278329165,"sku":"or-helium-light-bivy-light-pewter-2","price":315.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0369\/4669\/files\/3226991564A1_png.webp?v=1774464624"},{"product_id":"outdoor-research-helium-ul-vestibule-lightweight-bivy-shelter-extension","title":"Outdoor Research Helium UL Vestibule Lightweight Bivy Shelter Extension","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"99\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eOutdoor Research\u003c\/span\u003e\u003c\/span\u003e Helium UL Vestibule\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"99\"\u003e\u003cbr data-start=\"57\" data-end=\"60\"\u003e\u003cstrong\u003eExpand Your Shelter Without Adding Bulk\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"101\" data-end=\"328\"\u003eThe Helium UL Vestibule is a lightweight add-on designed to pair seamlessly with the Helium UL Bivy, creating additional protected space for gear storage, cooking, and shelter from the elements during fast-and-light adventures.\u003c\/p\u003e\n\u003cp data-start=\"330\" data-end=\"625\"\u003eBuilt from lightweight silicone-coated ripstop nylon, it adds valuable weather protection with minimal impact on pack weight or packed size. 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