About this item

• 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