Super Down Altai 0° Sleeping Bag

Original price was: $799.00.Current price is: $239.99.

Clothing Size Conversion Chart
Category US EU UK Chest (in) Waist (in) Hips (in)
Men XS 44 34 32-34 26-28 33-35
S 46 36 34-36 28-30 35-37
M 48 38 38-40 32-34 39-41
L 50 40 42-44 36-38 43-45
XL 52 42 46-48 40-42 47-49
Women XS 32 6 31-32 24-25 33-34
S 34 8 33-34 26-27 35-36
M 36 10 35-36 28-29 37-38
L 38-40 12-14 37-39 30-32 39-41
XL 42 16 40-42 33-35 42-44
Youth XS 128 7 26-28 23-24 26-28
S 134 8 28-30 24-25 28-30
M 140 10 30-32 25-26 30-32
L 146 12 32-34 26-27 32-34
XL 152 14 34-36 27-28 34-36
Pants Size Conversion Chart
CategoryUSEUUKWaist (in)Hip (in)Inseam (in)
Men284428283430
304630303631
324832323832
345034344033
365236364234
Women0324243430
2346253530
4368263631
63810273832
84012284032
Shoes Size Conversion Chart
CategoryUSEUUKFoot Length (in)
Men6395.59.25
7406.59.625
8417.510
9428.510.25
10439.510.625
114410.511
124511.511.25
134612.511.625
Women5352.58.5
6363.58.875
7374.59.25
8385.59.625
9396.510
10407.510.25
11418.510.625
12429.511
M (Unisex)5374.58.75
6385.59
7396.59.5
8407.510
9418.510.25
10429.510.625
114310.511
124411.511.25
Description

When it comes to serious expedition backpack hunts, there’s no skimping on your sleeping bag, so we build to surpass the requirements. The Super Down Altai Sleeping Bag is made from the highest-quality materials, combined with superior design elements, all while maintaining a packable size and ultralight weight.

It starts with our legendary Quixdown insulation made from premium Eastern-European goose down that’s sourced from regions where geese grow the largest and warmest plumes in the world. The down is cleaned, perfected, and treated with the industry’s best-performing DWR so it won’t wet out, even in the IDFL’s seemingly unpassable water-shake test.

Leveraging your own body heat, the all-new interior is made from a revolutionary aluminized fabric for ultimate heat reflection and retention. The outer shell is spec’d with an ultralight, strong, and 100% windproof fabric, that won’t let moisture in thanks to its top-performing K-DWR water-resistant finish.

The bag is designed with a combination of chevron shaped horizontal and vertically oriented box-baffles that keep the down from migrating or shifting, effectively eliminating cold spots. For increased heat retention and comfort, the bag features draft tubes around the head, shoulder, and along the zipper.

Compared to our previous designs, we reduced overall weight, yet the bag features extra room in the chest area, making it ideal for side sleepers. For additional space, use our zip-in expansion wedge (sold separately). For warmer nights, the bag may be unzipped and used as a quilt with feet positioned in the more ergonomic and generously sized foot box.

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