RAB's 100% Silk sleeping bag liners are low weight, low packsize liners that keep your bag clean and add about 2C of warmth.
RAB says:
Chinese Silk is a natural fibre giving great warmth for weight one of the lightest natural fibres.
Why choose silk? Down bags are more time consuming to wash and dry than synthetics and the use of a silk liner will help to avoid the need to clean your bag. A silk liner adds 2°C of warmth to your sleeping bag.
Silk sleeping bag liners are extremely light weight have a small pack size and are easily washed making them perfect to carry on lightweight backpacking trips. Finally silk is luxurious to sleep in!
Rab's Standard Rectangular liner is the basic liner and is also the lightest in the range.
