Waterproof: PVC 500D TARPULIN material with welded seams. Easy closure: Roll up and click closure. Dimensions: 40L The Rebelcell dry bag 40L is a waterproof rollup bag made from waterproof PVC 500D TARPULIN with adjustable shoulder strap and easy roll up and click closure. Very practical to keep stuff dry during outdoor recreation in bellyboat kayak carp fishing or camping. html-body [data-pb-style="639072571A8EF"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;} html-body [data-pb-style="639072571A8F8"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}