Our best-selling bottle, the Big Mouth 24oz is conveniently shaped and absolutely leak-proof. It has a tight-fitting Big Mouth screw cap that is ultra wide for adding things like ice or your hydration powder of choice. This piece also provides an incredible level of water flow that is up to 50% higher than the competition. Meanwhile, we’ve given the bottle a flexible, ergonomic design that grips the cages and fits easily in the hand, while the bottle’s construction is made from BPA-free plastic that’s 100% FDA-approved. alimentary grade.

• The tight-fitting Big Mouth screw cap is wide enough for ice cubes and powdered drink mix. The wide water channel provides 50% more flow than other leading bottles. As well as an improved functional exterior grip.
• The large, smooth and reliable cap is easy to activate, provides excellent flow and closes tightly. 100% leak free.
• Easy to grip, flexible, ergonomically designed and durable.
• Also available in a 21oz Little Big Mouth option.
• BPA-free plastic made from 100% FDA food-grade materials and printed with CPSC-approved, non-solvent-based (UV-cured) ink.