Marmot Alpha

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The Marmot Alpha sleeping bag will keep you warm and dry. This sleeping bag has a temperature rating of 30 degrees F / -1 degrees C.


A rugged, lightweight bag with lofty 700-fill goose down, the Marmot Alpha Sleeping Bag will provide years of 3-season use for weekend backpacking trips in the mountains.


It'd be tough to explain why you didn't get the Marmot Alpha 30-Degree Down Sleeping Bag when your beta-level bag leaves you wide-awake and shivering all night long. The Alpha, rated comfortable to 38 degrees, is loaded up with 700-fill down to keep you warm on spring, summer, and fall nights, and uses tough 30D ripstop nylon to keep all that valuable insulation where it belongs. Down's fantastically warm, but loses it's insulating power when it gets wetbut the Alpha's got a trick up its sleeve. The down's been treated with Down Defender technology, which helps to repel water and keep your insulation lofty even if gets damp. A good sleeping bag strikes a balance between spaciousness and efficiency, and the Alpha achieves this by using a trapezoidal footbox, designed to be narrower in the heels and wider in the toes, and stretchy baffles around the head and feet to allow for more movement without increasing weight. It seals up tightly around the head, too, thanks to a six-baffle drawcord Nautilus hood and face muff, and keeps drafts at by with an insulated draft tube along the two-way zipper.


Free Shipping. Marmot Alpha Sleeping Bag FEATURES of the Marmot Alpha Sleeping Bag Filled and Finished in Rohnert Park, California Certified 700+ Fill Power Goose Down Down Defender to Improve water-Resistance in wet Conditions EN Tested Nautilus 6-Baffle Hood Classic trapezoidal Foot Box Ground-Level Side Seams Locking Zippers Stretch tricot Baffles Two Hang Loops Two way Zipper Sliders Zipper Guards Includes Storage Sack SPECIFICATIONS of the Marmot Alpha Sleeping Bag Temperature Rating: 30deg F / -1deg C Loft: 5 Stuff Sack: 7 x 14in. / 17.8 x 35.6 cm Zip Option: LZ, RZ Insulation: 700+ Fill Power Goose Down Materials: 30 Denier 100% Nylon Ripstop WR 1.9 oz/yd 30 Denier 100% Nylon Mini Ripstop WR 1.6 oz/yd Lining: 30 Denier 100% Nylon Plain weave Fill: 700+ Fill Power Goose Down SPECIFICATIONS for Regular Interior Weight: 85in. / 216 cm Shoulder: 61in. / 155 cm Hip: 56in. / 142.2 cm Foot: 39in. / 99 cm SPECIFICATIONS for Long Interior Weight: 91in. / 231 cm Shoulder: 63in. / 160 cm Hip: 58in. / 147.3 cm Foot: 41in. / 104 cm

- Moosejaw

Hiking passes or linking peaks? The rugged yet lightweight construction of the Alpha is designed for extended use in a variety of conditions. Insulated with toasty warm 700+ fill water-resistant goose down, the Alpha is engineered for ultimate comfort and maximum heat retention from the position of the zippers to the build of the hood. The treated ripstop nylon exterior is hand filled and finished here in our California headquarters.

- RockCreek