The LifeStraw Peak Series gives seamless, quick-connected safe water storage. It’s the ultimate basecamp, high-capacity filtration system, great for large groups and travel. Puncture and rip-resistant materials make for a highly versatile system. Hang it from a tree for quick hydration, and protect against bacteria, parasites, microplastics, silt, and cloudiness. It can be used as a gravity water filter, storage system, and straw filter.