Feather-light silk sleeping bag liner or travel sleep sack in a slightly smaller size for a lighter pack weight Cocoon are dedicated to crafting extremely lightweight, high-quality sleeping bag liners with a compact travel design. The Silk Economy Mummy Liner gives you a tapered sleep sack with a silky smooth finish for next-to-skin softness. A breathable construction responds to changing temperatures making it ideal for tropical and alpine adventures while the 'economy' model is a little smaller than the standard Mummy Liner for a lighter and more compact size. The MummyLiner can be used on its own in warmer climes, or as a sleeping bag liner to boost insulation in cooler weather. They also help in keeping your sleeping bag cleaner and fresher for longer by reducing the build-up of dirt and oils. Great for backpackers staying in hotels and youth hostels or for outdoors adventures; from camping trips to trekking between alpine huts and anywhere else you choose to hang your hat for the night.
