Fold-Drybag: 4 Pack Contains sizes XS, S, M and Large Lightweight and 100 % waterproof storage bags with fold top closure. Made from durable and pliable PU-coated Taffeta nylon. 10,000mm water column and taped seams. Easy squeeze buckle. Sizes XS-3 Litre, S-5 Litre, M-8 Litre, and L-13 Litre with grab handle. Bright inner PU coating lights up the interior of the bags. Comes in either classic colours Green, Corn Yellow , Terracotta and Blue or the new bright primary colour collection of Orange, Yellow, Red and Royal Blue .