The Canu Canteen gives you 22 fl oz of hands-free water, so you can enjoy your adventures unencumbered. You can feel confident in knowing that every part of this canteen is responsibly sourced from innovative materials. The bottle itself is BPA free, the carrying strap is made from recycled climbing ropes, the case is made from the world’s only FSC Certified neoprene, and the spongy stuff making up the case is plant-based rubber.