Osprey Pack Liner
Best lightweight waterproofing solution for long distance backpackers.
This is the ultimate insurance policy for your sleeping bag and spare layers. While it adds a few grams to your base weight, the peace of mind that comes with a guaranteed dry kit during a downpour is well worth the trade-off. It turns any standard pack into a fortress against the elements.
$47.50
More Ultralight Pack Liner options
Who it's for
- Backpackers trekking through unpredictable climates or wet environments.
- Hikers wanting to utilize every inch of their pack's capacity.
- Rugged adventurers who demand gear that survives heavy trail use.
Who should skip it
- Ultralight enthusiasts prioritizing maximum space efficiency and minimal bulk.
- Organized travelers who prefer quick access to specific gear items.
- Ounce-counters seeking the absolute lightest possible moisture protection.
Performance breakdown
Waterproofing reliability
Roll-top closure and coated seams create a dependable barrier against rain.
Packing efficiency
Rectangular geometry eliminates dead space inside your pack for streamlined organization.
Material durability
High-tenacity nylon balances lightweight performance with necessary trail-ready toughness.
Sustainability footprint
Bluesign-approved recycled materials and PFAS-free treatments set an industry standard.
Ease of use
Simple roll-top design makes securing your gear quick and intuitive.
Weight-to-volume ratio
Offers substantial protection without adding unnecessary bulk to your base weight.
Key Specs
Volume
58 L
Dimensions
24.02 inches H x 14.57 inches W x 12.2 inches D
Material
bluesign approved 100% recycled 40D high-tenacity nylon
Closure Type
Roll-top
Water Resistance
Waterproof-coated fabric and seams
Liner Shape
Rectangular
Intended Use
Backpacking, Travel
Machine Washable
No
Antimicrobial Treatment
No
Stretch Fabric
No
Know before you buy
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Ask Metto anything about the Osprey Pack Liner before you decide.
