The Expander sleeping bag liner is made of a super soft and stretchy knitted poly-cotton material. The Rectangular, Traveller and Double models don’t have side seams and, combined with the stretch fabric, this offers an unprecedented level of comfort in a budget-priced liner. A built-in antimicrobial treatment keeps odors at bay - and it won’t wash out of the liner when it’s thrown in the washing machine. This is the perfect travel companion for those looking for a luxuriously comfortable sleep. Features: Stretchy, wicking Jersey-knit poly-cotton fabric, knitted without side seams for extra comfort The antimicrobial finish keeps the liner fresh and odor-free Easy care – machine wash with no special soap needed. Avoid fabric softeners and dryer sheets Keeps sleeping bag clean Packs into its own storage case Technical specifications: COMES WITH: Storage case MATERIAL(S): Stretch knit cotton and polyester blend (35/65) SPECIAL: Anti-microbial protection Age Group: AdultOriginal Colour by Producer: GreenVariant: MummyColour: GreenMade in: ChinaFolded Dimensions: 16,5 x 13 x 8 cmGender: UnisexInner Length: 210 cmMax. Inner Width: 92 cmMaterial: CottonMaterial: PolyesterWeight: 340 gZip: No