Maximize your hydration with a Crux insulated sleeve for added 2 liters of water storage to your pack. Not only does the sleeve protect your water from the heat, it also comes with multiple attachment points for securing the UnBottle to your kayak, pack, or any other gear.

Features

• The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks
• External fill means you can top off the reservoir without removing it from the fabric sleeve
• Multiple attachment points make it easy to lash the UnBottle to boats, vehicles or backpacks
• Easy-to-grab handle makes carrying convenient while providing a loop on which to hang the reservoir
• Zippered tube access