JUST A COUPLE OF MINOR MARKS OF THE STORAGE BAG.The Discovery Bivi features an upper section made of Gore-Tex, a windproof and waterproof fabric that allows gas and moisture transfer, creating a more comfortable sleeping environment. The Waterbloc groundsheet is the same as that used on Terra Nova's Endurance tent range, and provides excellent durability and waterproofing in harsh environments. A horizontal zip runs the full width of the bag, offering easy access, while the adjoining rain flap adds extra protection from the elements. A generously-sized hood allows easy maneouvering and even space for storing your kit. Details:Weight: 530 gDimensions: 225 x 88 cmPacked size: 32 x 10 cmUpper fabric: Gore-Tex Groundsheet fabric: TN Endurance WaterblocFull horizontal zip with rain flapHalf moon footMade in BritainColour: Green upper, black groundsheet