KUIU Super Down Altai Sleeping Bag
Best lightweight insulation for serious backcountry hunters and cold weather backpackers.
This is the ultimate choice for weight-conscious backcountry hunters who refuse to compromise on warmth. The clever aluminized lining traps heat efficiently, though the specialized baffle system means you’ll need to be more deliberate with your packing to avoid compressing the loft.
$699.00
at
Kuiu
Who it's for
- Backpackers prioritizing lightweight gear for cold mountain environments
- Hunters and hikers facing unpredictable weather or high humidity
- Ounce-counters needing resilient gear that fits in tight spaces
Who should skip it
- Side sleepers or individuals who feel claustrophobic in tight bags
- Budget-conscious campers seeking a more affordable entry-level option
- Casual car campers who do not require technical performance features
Performance breakdown
Warmth-to-Weight Ratio
Elite insulation density makes this bag incredibly light for its temperature rating.
Thermal Efficiency
Aluminized lining and draft tubes effectively trap heat where it matters most.
Moisture Management
Water-resistant down and DWR shell handle damp backcountry conditions with ease.
Packability
High-fill power down compresses down to a minimal, space-saving footprint.
Zipper Reliability
Anti-snag panels ensure quick, frustration-free entry and exit in the dark.
Down Distribution
Advanced baffle design keeps insulation locked in place, eliminating cold spots.
Key Specs
Temperature Rating
13 degrees Fahrenheit
Weight
1.85 lbs
Insulation Type
Down
Fill Power
850+ cubic inches per ounce
Sleeping Bag Shape
Mummy
Shell Material
Ripstop Nylon
Lining Material
Nylon
Max User Height
78 inches
Water Resistant
Yes
Has Draft Collar
Yes
Know before you buy
Still have a question?
Ask Metto anything about the KUIU Super Down Altai Sleeping Bag before you decide.
