The MSR Dromedary 6 L Bag is a collapsible bag for water storage while backpacking. When pushing into the wilderness, this bag allows you to haul more water, especially convenient for those times when you're not sure where or when your next water source will come around. It's incredibly tough 1000D fabric is food-safe and prepared for carrying freezing to boiling water. The 3-in-1 cap makes pouring, drinking, and filling super simple, so you can move on to the next task without a hassle.