Our best-selling bottle is conveniently shaped and absolutely leak-proof.
- Tight-sealing Big Mouth screw top is wide enough for ice cubes and powder drink mix
- Large, soft poppet top is easy to activate, delivers excellent flow, and seals tight
- Easy to grab, flexible, and durable
- Also available in 21oz Little Big Mouth option
- BPA-free plastic made from 100% FDA food-grade materials and printed with non-solvent base (UV cured), CPSC-approved ink