Mammut Compression Bag
Best durable space saver for serious backpackers and mountain travelers.
This is the simplest way to reclaim precious real estate in your pack by shrinking bulky sleeping bags down to a manageable size. While it won't replace a waterproof dry bag for extreme conditions, the water-repellent finish offers just enough protection to keep your sleep system dry during standard overnight treks.
$27.30
at
Mammut
Who it's for
- Backpackers needing reliable gear for demanding multi-day treks
- Minimalist hikers looking to maximize internal pack volume
- Winter campers who prioritize ease of use with gloved hands
Who should skip it
- Kayakers or hikers frequently exposed to heavy rain and submersions
- Ultralight enthusiasts counting every gram of their base weight
- Users packing smaller items that do not fill the bag's capacity
Performance breakdown
Compression Efficiency
Reduces bulk significantly, reclaiming valuable real estate inside your pack.
Material Durability
Polyester construction withstands the rigors of frequent, rough trail use.
Weather Protection
Water-repellent finish shields gear from light rain and damp conditions.
Weight-to-Capacity Ratio
Ultralight design ensures you maximize space without adding unnecessary pack weight.
Ease of Packing
Simple, intuitive design makes stuffing and cinching gear a quick task.
Size Versatility
Three distinct capacity options cover everything from ultralight to winter kits.
Key Specs
Material
100% Polyester
Capacity
7L, 17L, 30L
Weight
75g - 103g
Weight (ounces)
3.63 oz
Dimensions (S)
47cm x 16.5cm
Dimensions (M)
52.5cm x 21cm
Dimensions (L)
58cm x 24cm
Uncompressed Height
20.67 inches
Uncompressed Diameter
8.27 inches
Shape
Cylindrical
Know before you buy
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