A MummyLiner is an extremely lightweight tapered sleeping bag liner.

Silk Mummliners are soft against your skin and respond well to changing temperatures - it feels cool in summer and warm in the winter. If used as a liner is adds 5.3 °C (9.5 °F) to the temperature rating of your sleeping bag. It is extremely lightweight, compact and dries quickly.

Uses and functions:
Sleeping bag liner for mummy-shaped sleeping bags
Keeps your sleeping bag clean and extends its lifespan
Adds insulation and comfort
Sleeping bag in warm climates

Features:
Drawstring hood
Wide top opening
Boxed foot end
Completely double-stitched

Size
241 x 90/56 cm
95 x 35/22 in.