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Specialized Little Big Mouth

Specialized Little Big Mouth
  • Color: Bora-Hansgrohe
  • Color: Translucent
Fluid Capacity:
Please select options Unavailable


Our best-selling bottle, the Little Big Mouth 21oz Bottle takes a revolutionary design and shrinks it down a bit. It's 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.

- Also available in 24oz Big Mouth option
- BPA-free plastic made from 100% FDA food-grade materials and printed with non-solvent base (UV cured), CPSC-approved ink and materials
- Easy to grip, more flexible than original Little Big Mouth
- Large, soft reliable poppet top is easy to activate, delivers excellent flow, and seals tight. 100% Leak Free
- Tight-sealing Big Mouth screw top is wide enough for ice cubes and powder drink mix. Wide water channel delivers - 50% greater flow than other leading bottles. Plus, improved functional outside grip.

Part Numbers

Option UPC MPN Store SKU
Black/White S-Logo / 21-ounce 888818345298 44418-2150
Bora-Hansgrohe / 21-ounce 888818707171 44420-2152
Translucent / 21-ounce 888818003273 446-11506 210000020867