Waipfaru Insulated Water Bottle 40oz, Stainless Steel Water Bottles with Straw Lid, Metal Sports Water Bottle Keep Cold & Hot, Double Wall Vacuum Wide Mouth Sweat-proof for Sports Travel, Green Black

The Waipfaru 40oz sport water bottle is a must-have for anyone who wants to stay hydrated and healthy on-the-go! With its double-wall vacuum insulation technology, this water bottle can keep drinks warm or cold for up to 12 hours and 24 hours respectively.

The food-grade materials used in its construction ensure that every sip is safe and enjoyable.

Plus, the unique design features a non-slip grip and a wide mouth opening for easy filling and cleaning.

Whether you're at work, school, or the gym, this water bottle has got you covered!