The IceFlow™ Flip Straw Tumbler | 40 OZ Color:Ash Featherweight insulation means your water

Featherweight insulation means your water stays ice-cold for hours

It’s made with recycled stainless steel

25-quart Legendary Useful Box is safe storage — Nelly keeps bananas in hers

slim and made for your commute

The IceFlow™ Flip Straw Tumbler | 40 OZ Color:Ash Featherweight insulation means your waterGet sustainable hydration with the IceFlow Flip Straw 40 oz Tumbler. Ready to toss in your bag, the tumbler with a straw slips right into your car cup holder for refreshment on the go. The Flip Straw lid is designed to keep up with you, so you stay hydrated all day long. The 40 ounce IceFlow Flip Straw Tumbler has a wider opening and built in straw for quick sipping. Just flip up to drink, then snap shut when you're done. Thanks to double wall vacuum