![SPECIALIZED](https://www.zerogchamonix.com/img/m/1040812.jpg)
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The best-selling bottle 24oz, conveniently shaped and absolutely leak-proof.
Our best-selling bottle, the Big Mouth 24oz is conveniently shaped and absolutely leak-proof. It has a tight-sealing Big Mouth screw top that's ultra-wide for adding things like ice or your hydration powder of choice. This piece also provides an incredible level of water flow that's up to 50% greater than the competition. Meanwhile, we gave the bottle a flexible, ergonomic design that grips to cages and fits easily in the hand, while the bottle's construction is made from BPA-free plastic that's 100% FDA food-grade approved.