HydraPak Seeker Collapsible Water Storage 3L100oz BPA PVC Free Camping Hydration Reservoir Bag Sutro Green

PORTABLE & PACKABLE- Crush the Seeker Hydration Reservoir when empty and store in the included storage bag. The flexible design makes it so light and compact, you'll forget it's in your pack., VERSATILE WATER STORAGE - Wide working temperature range (can be frozen - max temp 60° C / 140° F)., WATER FILTER COMPATIBLE - Filter more water in the backcountry, most 42mm threaded filters (Katadyn BeFree) screw on to the top., LIGHT & DURABLE CAMPING RESERVOIR - Flexible and abrasive-resistant TPU, the Seeker can stand up to whatever you throw at it., 100% BPA & PVC FREE - No weird taste, and no unnecessary or harmful chemicals.