Western Mountaineering

Western Mountaineering

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The best ultralight sleeping bags and down apparel in the world. Made in USA for adventure worldwide.

02/22/2025

NEW: Puma StormShield โ€“ Built for the Harshest Conditions โ„๏ธ

When the mountains turn brutal, the Puma StormShield stands resilient. Designed for high-altitude expeditions, winter mountaineering, and ski touring, this bag is engineered to thrive where others fail.

๐Ÿ›ก๏ธ StormShield Shell: Our new weather-resistant shell fabric keeps moisture at bay, providing an extra layer of protection against condensation, spindrift, and snow cave drips.

๐Ÿ”ฅ Extreme Warmth: Packed with over 2lbs of 850+ fill power goose down, the Puma delivers an unmatched warmth-to-weight ratio, keeping you comfortable in temperatures as low as -25ยฐF (-32ยฐC).

โš–๏ธ Light & Packable: Despite its expedition-grade warmth, the Puma remains ultra-packable at just 3 lbs 10 oz (1.65 kg)โ€”because every ounce counts when youโ€™re pushing into the alpine.

๐Ÿ”๏ธ For the Bold: Whether youโ€™re summiting Denali, ski touring in the Tetons, or facing Arctic extremes, the Puma StormShield is your ultimate sleeping system for deep-winter adventures.

Now available. Ready to redefine cold-weather performance.

09/17/2024

Challenge: the next time you're outside, take a minute to notice the stillness and your surroundings. While our gear is built for rugged adventure, we love appreciating the moments of rest and comfort all the same.

๐Ÿ“ธ: Wilderness Exchange




08/09/2024
07/22/2024

The face of someone who knows theyโ€™re about to have the best outdoor sleep of their life ๐Ÿ˜ด

๐Ÿ“ธ:




07/13/2024

๐ŸŒฒ๐Ÿ•๏ธ Since 1970, we've been handcrafting ultralight sleeping bags & down gear right here in the USA. Each piece is meticulously made with care, ensuring the highest quality for your outdoor adventures. ๐Ÿ‡บ๐Ÿ‡ธ

From our hands to your hikes, thank you for supporting and enjoying our American-made gear. ๐Ÿž๏ธ๐Ÿงต

Thanks for the quality photo, ๐Ÿ“ธ




Photos from Western Mountaineering's post 07/11/2024

We make our sleeping bags so light you just might fly away in them! ๐Ÿ•Š

If you're thinking of getting into ultralight packing, check out our sub- 2 lb./880g AlpinLite at the link below ๐Ÿ”ฅ

๐Ÿ“ธ: Jan Kulmegies

https://www.westernmountaineering.com/product/alpinlite/

06/26/2024

๐Ÿ• GIVEAWAY TIME! ๐Ÿ•

We're thrilled to announce that Garage Grown Gear & Backpacking Light have teamed up to put together an incredible ultralight gear giveaway featuring over $10,000 from dozens of our fellow outdoor brands, including yours truly!

Good news too - there's 10 winners and dozens of amazing outdoor brands participating. You'll have a chance to win our award-winning FlyLite 36ยบF/2ยบC sleeping bag, a pair of Flash Booties, & some great WM swag, along with a bunch of other incredible ultralight gear to help you get a jump on your summer adventures!

This giveaway runs from now through July 10th, and is open to novice backpackers, seasoned ultralighters & all outdoor enthusiasts!



https://www.garagegrowngear.com/blogs/magazine/2024-ultralight-giveaway

06/25/2024

Western Mountaineering ๐Ÿค Hyperlite Mountain Gear best ultralight gear combo of all time?

We'll let you decide ๐Ÿ˜Ž

05/07/2024

We're here at the end of our series, and we're capping it off with a stunning Appalachian Trail layout, courtesy of ๐Ÿซถ

This ultralight thru-hiking layout is a great reminder that every piece of gear can make a difference out there, so choose your outdoor gear carefully. When choosing your sleep system & down apparel, remember that we handcraft each and every piece of our gear with care, precision, and with your ultralight adventures in mind ๐Ÿฅพ

Thanks for sharing, and good luck to everybody long-distance hiking this season! ๐Ÿ˜

05/02/2024

When you're 100km deep into the JMT and all you want is a big warm dinner again... ๐Ÿคค

What's your favorite post-backpacking meal when you get off the trail? ๐Ÿ”๐Ÿฅช๐Ÿ•

04/30/2024

We're seeing GREEN ๐Ÿ’š๐Ÿ›๐ŸŒฟ๐ŸŒณ

We're loving this natural color-inspired gear layout! Who says you can't do color coordination & ultralight packing at the same time? Our 850+ goose down keeps our sleeping bags and jackets extremely lightweight and packable, while still providing you with immense warmth & breathability for your outdoor adventures.

WM gear pictured:
โ€ข VersaLite 10ยบF/-12ยบC (2lbs / 905g)
โ€ข Flash Vest (5oz / 140g)
โ€ข Flash XR Jacket (11oz / 312g)

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1025 S 5th Street
San Jose, CA
95112

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm