ALPS Mountaineering Mummy Liner
Best sleeping bag upgrade for campers seeking extra warmth and hygiene.
This essential accessory keeps your sleeping bag clean and extends its life by acting as a washable barrier. It is a simple, lightweight solution that doubles as a standalone sheet for warm summer nights.
$29.99
at
ALPS Mountaineering Official Website
Who it's for
- Cold-weather campers needing extra warmth for their sleeping bag
- Backpackers wanting to protect their gear from sweat and oils
- Ultralight hikers prioritizing space-saving and minimal pack weight
Who should skip it
- Restless sleepers who need room to toss and turn
- Campers sensitive to synthetic fabrics and static electricity
- Efficiency-focused hikers who dislike extra camp setup steps
Performance breakdown
Thermal efficiency
Adds a noticeable layer of warmth to standard sleeping bag ratings.
Fabric comfort
Soft, brushed materials feel significantly better against skin than nylon shells.
Packability
Compact design disappears into any pack without adding meaningful bulk.
Maintenance ease
Machine washable fabric keeps your expensive sleeping bag cleaner, longer.
Mummy fit
Tapered cut aligns perfectly with technical bags, preventing excess fabric bunching.
Versatility
Functions well as a standalone sheet for warm-weather hut trips.
Key Specs
Dimensions
86" L x 32" W
Weight
11 oz.
Stuffed Size
8" L x 3.5" D
Still have a question?
Ask Metto anything about the ALPS Mountaineering Mummy Liner before you decide.