The Polar Bottle Breakaway Muck features Tri-Layer insulation to keep water cooler 2x longer than regular bottles. Its Muckgard valve cover keeps the high-flow self sealing Surge Valve free of dirt and can be easily opened and closed with one hand.
Features
- Removable nozzle for easy cleaning. Dishwasher safe
- Compatible with most bike cages
- BPA free
