Silk Liner (Mummy)
Best lightweight comfort layer for ultralight backpackers and frequent travelers.
This is the ultimate insurance policy for both backcountry warmth and questionable hostel hygiene. While it adds a layer of bulk to your pack, the trade-off is a luxurious, temperature-regulating barrier that makes sleeping anywhere feel like your own bed.
Who it's for
- Backpackers and minimalists prioritizing pack weight and space
- Sensitive sleepers seeking soft, breathable, and hypoallergenic comfort
- Gear owners wanting extra warmth and extended bag longevity
Who should skip it
- Budget-conscious campers seeking affordable sleeping bag protection
- Rough-and-tumble adventurers needing durable, low-maintenance gear
- Restless sleepers bothered by sliding inside slick sleeping bags
Performance breakdown
Weight Efficiency
Featherlight construction makes this an effortless addition to any ultralight kit.
Packability
Compresses down to a negligible size, vanishing into your pack's corners.
Thermal Boost
Provides a noticeable layer of extra warmth on chilly shoulder-season nights.
Skin Comfort
Silk blend feels exceptionally smooth and luxurious against tired, trail-worn skin.
Ease of Movement
Diagonal fabric alignment offers surprising stretch for unrestricted sleeping positions.
Hygiene Protection
Reliable barrier against questionable hostel sheets or dirty sleeping bag interiors.
Key Specs
Material
Silk Fairtrade Cotton/ Organic Egyptian Cotton
Weight
4.9 oz
Shape
mummy
Dimensions
76.8 × 31.1 in
Add temperature
41-degrees F
Still have a question?
Ask Metto anything about the Silk Liner (Mummy) before you decide.