Stanley IceFlow™ Flip Straw Tumbler | 20 OZ water bottle A great choice for batting

A great choice for batting practice or pitching practice

Barrel hinges

Inside valuables pocket

" -Bill Bowerman

Six backrest positions offer a range of comfort possibilities

Stanley IceFlow™ Flip Straw Tumbler | 20 OZ water bottle A great choice for battingHit the road to adventure or a high intensity spin class at home. This 20 oz flip straw tumbler ensures that you always have crisp, cold hydration in hand. The ergonomic shape and built in flip straw mean you can sip easily and effortlessly. Stanleys double wall vacuum insulation keeps your drinks icy cold, and a rotating handle makes it easy to take anywhere. To help you live a sustainable lifestyle, the IceFlow Tumbler with a straw is made in part