Vapour Vent (V2) and Vapour Vent Light (V2L) fabrics have been developed for use in high lofting natural fill material sleeping bags.

V2-30D is used as the outer fabric on the Adventure, Travel and Backpacker Series. It is also used as the inner fabric on all One Planet sleeping bags. (except the booster seriers which uses V2-40D)

Constructed from densely woven nylon V2 needs minimal treatment to make it down proof. This lack of coatings/ treatments allows body vapour to vent through the fabric more effectively, reducing moisture build up in the fill. This allows natural fill to loft to its full potential ensuring a warm and comfortable nights sleep.

V2-15D a 15 Denier ultra light down proof fabric fabric that has been developed for use in ultra light down products. Combined with our finest 800 loft down offers the ultimate in warmth to weight and size ratios.