Simple Modern Trek Tumbler

Yes, the Trek Tumbler features a tapered base specifically designed to fit into most standard vehicle cupholders, despite its large 40oz capacity.

You can use it for both. The double-wall insulation is designed to keep beverages hot for over 12 hours and cold for over 24 hours, making it a versatile choice for any season.

The included straw lid is designed to be leak-resistant, which helps prevent spills during daily use. However, it is not completely leakproof if the tumbler is tipped over for an extended period, so it is best kept upright.

Both the tumbler and the lid are top-rack dishwasher safe, making maintenance straightforward. For a deeper clean, you can hand wash the components with warm, soapy water.

No, the double-wall vacuum insulation prevents condensation from forming on the outside of the tumbler, so your hands and surfaces stay dry.

It is constructed from 18/8 stainless steel, which is durable, resistant to rust, and free from harmful chemicals, ensuring your drinks taste clean.