Hydrate more and refill less with the insulated Hydro Flask 40 oz Travel Tumbler cup in Sandpiper. The insulation keeps drinks cold for hours, and the durable handle makes it easy to take along anywhere. The 40 oz size stainless steel tumbler can go anywhere, even fitting most cupholders. Cold stays cold, and the flexible straw is easy to sip any which way.

• Keeps cold, cold.
• TempShield®️ double-wall vacuum insulation
• Leak-resistant, splash-resistant
• Flexible straw
• Strong ergonomic handle
• Fits most cupholders
• Pure taste, no flavour transfer
• Durable stainless steel
• BPA-Free
• Dishwasher safe
• Not for use on a stove, in a microwave or freezer
• Keep hot liquids out of the reach of children.
• Not intended for use with hot drinks