Drybag Backpack - 25LPerfect for protecting your gear in a downpour or keeping wet, sandy swimwear contained, dry bags take the hassle out of any outdoor excursion. Constructed from heavy duty PVC, with a roll down top that snaps shut, our varied range of light weight, robust packs are guaranteed to keep the elements out. Roll down seal and snap shut clip Ideal for a wide range of uses Heavy duty PVC construction