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.
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.Large, soft reliable poppet top is easy to activate, delivers excellent flow, and seals tight. 100% Leak FreeEasy to grip, more flexible than original Little Big MouthAlso available in 24oz Big Mouth optionBPA-free plastic made from 100% FDA
food-grade materials and printed with non-solvent base (UV cured),
CPSC-approved ink and materials