Sleeping Bags, Tents, Pads & Outdoor Gear

Women's Sidewinder SL 20°

Women's Sidewinder SL 20° - Main image
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$154.97 $249.95 In stock

Category: Backpacking Sleeping Bags

Specifically designed for those who sleep on their sides, the patented Sidewinder Series was engineered to ensure warmth, comfort, and ease of use no matter which side you’re on. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other ‘side effects’. The Sidewinder SL is a side sleeper’s dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night. U.S. Patent 11957260 B2

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Miles T. ★★★★★

The side-entry zipper makes a huge difference when I'm half-asleep and need to roll over without fighting the bag. I'm a restless sleeper and the extra room in the shoulder area lets me stay on my side all night without that pinched feeling.

Riley M. ★★★★★

I wake up with less shoulder pain than I do in my own bed, which I never expected from a mummy bag. The hollow on the side for my arm makes it so easy to shift positions without fighting the zipper or losing the draft collar.

Riley C. ★★★★★

Tossed and turned my way through countless bags before this one—the patented side-sleeper cut actually lets me bend my knees without the insulation compressing under me, and the footbox has room to spare. Woke up without the usual cold draft along my hip, which never happened with my old mummy bag.

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