Stay refreshed and hydrated everywhere you go. The Polar Sport Insulated Clean bottle includes a Clean Cover cap to protect its drink valve from everyday dirt and grime. Simply lift the cap to access your hydration and push securely closed for a leak proof seal. The streamlined, easy-to-squeeze design features Tri-Layer™ insulation that keeps liquids cool twice as long and integrated carry handle makes it easy to transport during activity or grab from your bike.