The exped ultralite fold drybags 4 pack comes in four different sizes and colours meaning there39s a pack for everyone little or large no matter how long or short your adventure there39s a size to suit you these exped dry bags are all ultra light in weight and have been constructed using a 15d rip stop nylon with an outer silicone coating and an inner pu coating this exped ultralite fold drybags 4 pack features fully taped seams ensuring all your goods are kept safe and dry when insid