Amorphous silicon dioxide coating that's infused into the inner-wall of the bottle
- Solution to the problem of your drinks staining the bottle or leaving behind any residual aftertaste.
- Tight-sealing Big Mouth screw top is wide enough for ice cubes and powder drink mix.
- Self-sealing Heart Valve™ delivers a high rate of flow with a 100% leak-proof design
- Plus, improved functional outside grip. Large, soft reliable poppet top is easy to activate, delivers excellent flow, and seals tight.
- Easy to grip, flexible plastic with transparent area to check level of liquid
- BPA-free plastic made from 100% FDA food-grade materials and printed with non-solvent base (UV cured), CPSC-approved ink and materials
- Capacity: 650ml (22oz)
- Color: gray / translucent