Sharkskin Dry Bag Back Pack 30L The Sharkskin Performance Backpack 30L is designed to meet the technical needs of the active watersports enthusiast. Just as Sharkskin protects you from the elements, your Sharkskin Performance Bag will protect your equipment by keeping the elements at bay. The ideal bag for use on or around the water. FeaturesHD Welded PVC ConstructionRoll Top Sealing SystemErgonomic Padded shoulder straps and waists bandPadded Lumbar supportInternal dry compartment   External side dry pocketFront breathable mesh compartment Water and sand proof design PRODUCT VARIATION:Available Colors:GreyBlue (NEW MODEL FOR 2020)Black (NEW MODEL FOR 2020)