Available in a full rainbow of colors, the MARCHWAY Floating Waterproof Roll Top Dry Bag is important for water adventures. Made from durable ripstop tarpaulin, this waterproof bag has a welded seam designed to last for years. Plus, this MARCHWAY bag comes in practically any size you need. The capacities range from five liters for little items all the way up to 40 liters for your big pieces of gear. Moreover, you can choose from 16 different color options for something stealthy or bright. When you want to go on a boat trip in your kayak or canoe, this is the way to get more room in your vessel. Roll the top down three to five times to ensure your gear stays safe and then toss it over the side so it can float on the water.