- Gear
- Sleep Systems
- Altai 20 Sleeping Bag
Features
- A 60/40 blend of duck down and synthetic insulation is comparable in performance to 650-fill-power down, yet it performs better when wet thanks to the synthetic fibers
- PrimaLoft Silver insulation utilizes duck down that is bluesign® approved and certified to the Responsible Down Standard
- 20-denier 380T micro ripstop nylon shell has a durable water repellent (DWR) finish to help it resist water and stains while balancing durability and weight savings
- Box-baffle chamber construction maximizes thermal efficiency and minimizes heat loss
- Articulated footbox provides ample room for feet or drying gear and clothes
- Internal zippered pocket gives you a spot to stash a phone or nighttime necessities
- Snag-free design combines with a dual locking #5 YKK zipper that allows for easy venting of the footbox and chest
- Chest, neck, hood and zipper baffles keep you tightly insulated against drafts
- Broad hood design provides enough room to keep your pillow inside the hood if you so choose
- Webbing loops at footbox give you a way to hang the bag for storage or drying
- Compact stuff sack and cotton storage bag are included
Technical Specs
- FillDuck down/PrimaLoft Silver polyester fibers
- Shell20-denier 380T micro ripstop nylon
- GenderUnisex
- Lining20-denier 380T nylon
- Weight2 lbs. 3 oz,2 lbs. 4 oz.
- Best UseBackpacking
- Fill Power650
- UltralightYes
- Weight (g)916,1020
- Fill Weight1 lb. 3.4 oz.,1 lb. 5.1 oz.
- Hip Girth (in.)54 inches,52 inches
- Insulation TypeDown / Synthetic Blend
- Stuff Sack Size7 x 14.25 inches
- Zipper LocationLeft
- Fits Up To (in.)72 inches,78 inches
- Compressed Volume4.1 liters,4.3 liters
- Stuff Sack Volume8.9 liters
- Sleeping Bag ShapeMummy
- Shoulder Girth (in.)60 inches
- Water-Resistant DownYes
- Featured TechnologiesPrimaLoft
- Temperature Rating (C)-7 degrees (C)
- Temperature Rating (F)20 degrees (F)