They are made from a premium stretch-knit poly-cotton material which is super stretchy and even warmer than a standard cotton weave liner. The stretch properties allow the Expander to move with you as you sleep, vastly increasing comfort and minimising tangles. The anti-microbial treatment keeps bacteria at bay as well as prolonging the life of your liner and sleeping bag. The anti-microbial treatment won’t wash out of the liner, and does not use nano-sized particles. The treatment is approved for use by the EPA (USA) and is used in many hospitals.

Features:

– Premium stretch knit fabric that can expand twice its width.
– Luxuriously comfortable to sleep in.
– Extends the life of a sleeping bag by keeping it clean
– Anti-microbial protection keeps liner fresh, hygienic and odor-free
– Double folded and reinforced seams
– Easy car, machine washable

Specifications:

WEIGHT:
STANDARD (RECTANGULAR) 310g
LONG (RECTANGULAR) 350g
DOUBLE (RECTANGULAR) 620g
MUMMY (WITH HOOD) 340g
TRAVELLER (WITH PILLOW INSERT) 380g

DIMENSIONS:
STANDARD (RECTANGULAR)80 X 185cm
LONG (RECTANGULAR)80 X 210cm
DOUBLE (RECTANGULAR)160 X 185cm
MUMMY (WITH HOOD)80 X 210cm
TRAVELLER (WITH PILLOW INSERT)80 X 225cm

MATERIAL: 35% COTTON, 65% POLYESTER