Whether by land or by sea, travel wet-weather prepared with the Pelagic 30L Dry Bag Backpack featuring a convenient roll-top closure, non-submersible water-resistant zippers, and reinforced handles and; straps. Constructed in our PVC Dri-Core material to provide essential water-resistant protection, the Dry Bag Backpack assures your gear is always prepared for an onslaught of moisture. PVC Dri-Core Material Water and; Stain Repellent Roll Top Water Resistant Closure Zipper Pocket DIMENSIONS: Outside: 14"W x 7.5"D x 25"H (buckled closed) Front Pocket: 8.5"W x 11"H Material: 85% PVC 15% Polyester