We teamed up with Nalgene to put the Angry Catfish logo on their classic 32oz Wide Mouth bottle. It's built to take years of rides, camping trips and desk duty. The wide opening makes it easy to add ice, drink mix or a scoop of electrolytes, and it's easy to clean. The leakproof loop-top lid stays attached, so you won't lose it at the trailhead. 32 oz (1 L) capacity with graduated measurement markings Made from durable, BPA/BPS-free Tritan Renew Leakproof screw-top lid with attached loop Dishwasher safe Made in the USA