{"product_id":"western-mountaineering-antelope-stormshield-5-f-15-c","title":"Western Mountaineering - Antelope StormShield (5°F \/ -15°C)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan\u003eTHIS PRODUCT IS AVAILABLE FOR PURCHASE WHEN OUT OF STOCK\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan\u003eSome Western Mountaineering items must be custom ordered once an online order has been placed. Typically we will be able to ship your item to you within 3-4 weeks. If the item is in stock it will ship immediately.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eIf the Western Mountaineering product that you're interested in is not available on our website, please send an email to support@geartrade.ca for all custom orders.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAntelope StormShield – Weather-Resistant Alpine Sleeping Bag for Cold, Wet, and Windy Conditions\u003c\/p\u003e\n\u003cp\u003eThe Antelope StormShield is a weather-resistant alpine sleeping bag designed to handle freezing temps, snow, and howling wind without adding unnecessary weight. With a 5°F rating and weighing only 2lb 9oz, it’s built for mountaineers, ski tourers, and backpackers facing harsh, unpredictable environments.\u003c\/p\u003e\n\u003cp\u003eFilled with 26 ounces of premium 850+ fill power goose down, the Antelope delivers serious warmth without bulk. Its StormShield™ shell fabric—a windproof, water-resistant microfiber—adds critical protection against moisture and spindrift while remaining breathable. Whether you’re bivying above treeline or hunkered down during a storm, this bag keeps insulation dry and lofted.\u003c\/p\u003e\n\u003cp\u003eThe slightly wider cut offers comfort for side sleepers or those wearing layers, while maintaining thermal efficiency. A full down-filled collar and insulated draft tube seal in warmth, and the contoured hood adjusts easily for a secure, heat-trapping fit. The full-length YKK zipper allows for easy entry and ventilation.\u003c\/p\u003e\n\u003cp\u003eThis bag thrives in cold, wet, and windy conditions—perfect for alpine climbs, early spring traverses, or exposed ridgelines. It’s also ideal for high-altitude camps where space, weight, and warmth all matter.\u003c\/p\u003e\n\u003cp\u003eHandmade in the USA, the Antelope StormShield reflects Western Mountaineering’s commitment to quality, ethical sourcing, and performance-driven design. When your adventure leads to snow-covered benches in the Sierra or icy ledges in the Rockies, trust the Antelope to deliver lasting warmth, packability, and protection.\u003c\/p\u003e\n\u003cp\u003eFor adventurers who don’t wait for perfect forecasts, this is your reliable, all-season alpine companion.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFilled with 850+ Fill Power ethically-sourced premium goose down\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContinuous baffles allow you to shift down for more insulation in colder weather\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeather-resistant StormShield shell protects against extreme wind and moisture, while maximizing inner breathability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStormShield-lined Insulated Draft Tube blocks cold air and keeps the torso better insulated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree-Dimensional Insulated Draft Collar provides barrier against heat loss\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull-length #5 YKK zipper provides a smooth, easy unzipping experience while being durable in cold weather\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComes with ultralight stuff sack and breathable mesh storage bag\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecs:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLoft: 7\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSee photos for spec chart\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Mountaineering","offers":[{"title":"5'6\" \/ Left Zip","offer_id":51516139012391,"sku":null,"price":1290.0,"currency_code":"CAD","in_stock":true},{"title":"5'6\" \/ Right Zip","offer_id":51516139045159,"sku":null,"price":1290.0,"currency_code":"CAD","in_stock":true},{"title":"6'0\" \/ Left Zip","offer_id":51516139077927,"sku":null,"price":1332.0,"currency_code":"CAD","in_stock":true},{"title":"6'0\" \/ Right Zip","offer_id":51516139110695,"sku":null,"price":1332.0,"currency_code":"CAD","in_stock":true},{"title":"6'6\" \/ Left Zip","offer_id":51516139143463,"sku":null,"price":1374.0,"currency_code":"CAD","in_stock":true},{"title":"6'6\" \/ Right Zip","offer_id":51516139176231,"sku":null,"price":1374.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5769\/4247\/files\/Untitled_design_445e1f09-68c1-4268-99bc-b038c1148c19.png?v=1781744047","url":"https:\/\/geartrade.ca\/products\/western-mountaineering-antelope-stormshield-5-f-15-c","provider":"Geartrade","version":"1.0","type":"link"}