NEW Polar Bottles Session Muck Apex Water Bottle - Charcoal/Black 15oz

The Polar Session 15 oz Muck water bottles are compact, allowing them to fit in places where a full size bottle won't. The Muckguard covers the Surge valve protecting from dirt and is easy to open. Ultralight construction make it easy to squeeze.

• Surge valve maximizes flow rate and self-seals to eliminate spills and splatter
• Valve pushes closed for leakproof transport