PORTABLE & PACKABLE: Fold or crush the water storage containers when empty and pack into the included storage bag. The flexible design makes it so light and compact, you'll forget it's in your pack. EASY TO DISPENSE: Included Camp Tap fits into the Plug-N-Play Cap - Somply push to dispense water and release to autoseal, locks open for faster filling or washing. LIGHTWEIGHT & PACKABLE: The 6L is one of the lightest weight, high capacity water collection and storage bags available - collapse and packs into included stuff sack when empty. LIFETIME WARRANTY: Beyond Lifetime Guarantee covers all reservoirs from manufacturing defects in materials and workmanship for the lifetime of the product.