The Aqua Quest Rogue dry bag is available in 10, 20 & 30 L sizes or as a 3-piece set, so you'll have the right sized bag for almost any use. Depending on the situation, you can use any of the bags on their own, or use them together as a set. Also great as a waterproof liner for your backpack, duffel, suitcase, etc. The camo pattern is subtle if you're out in nature and great for tactical use, bushcraft, camping, and survival, and it also looks cool for impressing your friends!