The Big Mouth 24oz is a best-selling water bottle designed with convenience and functionality in mind. It features a tight-sealing Big Mouth screw top that's ultra-wide, making it easy to add ice cubes or hydration powder. The wide water channel delivers up to 50% greater flow than competing bottles, while the improved functional outside grip enhances usability. The bottle features a large, soft, reliable poppet top that's easy to activate and delivers excellent water flow while maintaining a completely leak-free seal. Its flexible and ergonomic design grips securely to cages and fits comfortably in your hand, making it easy to grab and carry during activities. Constructed from BPA-free plastic that's 100% FDA food-grade approved, the bottle is printed with non-solvent base UV-cured ink and CPSC-approved ink for safety and durability. A 21oz Little Big Mouth option is also available for those preferring a smaller size.