"Canu canteen water bottle" the canteen water bottle is a 22 fl oz. Reusable water bottle made of BPA-free food-grade plastic. It is an excellent bottle for everyday use and is designed specifically for taking it on the go. The canteen water bottle is dishwasher safe and is a great way to stay hydrated on the go.   Designed for hikes, not cupholders. A lightweight 22-ounce bottle made to be worn and wandered with. Nestled within a neoprene case, this canteen is made for the challenges of everyday possibilities, posing the question: CAN U? The case sustains stretch and flexibility, providing a handy pocket for your day-to-day necessities. Friendly materials for a better product. We use reclaimed climbing rope from local gyms here in Denver, Colorado. We learned that after just a few weeks of use, climbing rope is retired for safety reasons. We find this would-be-garbage rope to be nicely broken in and makes the perfect strap for slingin' water. Our case is made from the world's only Forest Stewardship Council Certified neoprene. The spongy stuff that makes up the case is a plant-based rubber developed by Yulex and the outside is covered in stretchy recycled fabric. Our BPA-free polypropylene bottle is dishwasher safe and will last a lifetime. Put this all together and we've got a canteen we can feel good about.