Western Mountaineering

Puma GORE-TEX INFINIUM Sleeping Bag: -25F Down

Made to handle the worst weather on most continents, the Western Mountaineering Puma GORE-TEX INFINIUM Sleeping Bag is our bag of choice for mountaineering and camping in sub-zero temperatures. Roomy yet toasty, it encases us in baffles, interlocking draft tubes, a draft collar, and hood that are packed with 37 ounces of premium, 850+ fill power goose down. It's also wider than most mummy bags, accommodating bigger bodies and sensitive gear that we don't want to freeze overnight. Rated down to -25F, this winter mummy bag lets us pursue our passions for mountaineering and cold weather camping with confidence, thanks to Western Mountaineering well-earned reputation for quality materials, designs, and craftsmanship.