Bite Valve & Drink Tube Insulator Category_Shop /Clearance Mojo Chalk Bag (Random Colour):

Mojo Chalk Bag (Random Colour): Stylish and functional

and other liquids

sharp curves

Easy to re-fold for convenience on the go

Bite Valve & Drink Tube Insulator Category_Shop /Clearance Mojo Chalk Bag (Random Colour):Fend off frozen drink tubes and help keep liquids cool in hot weather with the Bite Valve & Drink Tube Insulator by Platypus. This innovative design offers complete coverage of the bite valve, preventing it from freezing and keeping it clean. Features Prevents freezing and keeps water cool in the heat Covered bite valve for cleanliness and freeze protection Reverse coil polyurethane coated zipper to prevent ice snow build up Large zipper pull for easy