GearOne Maia Tumbler

While the 24oz capacity is generous, the base is designed to fit most standard vehicle cup holders. However, if your car has unusually narrow or recessed holders, the fit may be snug.

The straw lid is specifically designed for cold drinks. We recommend using the flip closure lid for hot beverages to avoid potential burns and to better maintain the liquid's temperature.

To preserve the integrity of the vacuum seal and the longevity of the powder-coated finish, we recommend hand washing the tumbler and lids with mild soap and warm water.

No. The double-wall stainless steel construction combined with copper vacuum insulation prevents exterior condensation, so your hands and surfaces stay dry.

Both the screw-on straw lid and the flip closure lid are designed to be secure for daily use. While they are highly resistant to spills, they are not intended to be tossed loosely into a bag in an inverted position.

The copper lining adds an extra layer of thermal reflection inside the vacuum chamber. This significantly improves the tumbler's ability to retain heat or cold compared to standard double-wall stainless steel alone.