With its slim and stylish design, this product is effortlessly portable and can be conveniently stored. Additionally, it easily fits into most cup holders. The slider lid is free from BPA, ensuring that it is safe for drinking. Moreover, the reusable straw adds to its eco-friendliness.

The tumbler with a sliding lid can be used as a wine cup, champagne cup, water cup, or sports fan travel mug, suitable for parties, picnics, self-driving traveling, boats, beach, pool, camping, and hiking, and so on.

These stainless steel tumblers feature a double-walled vacuum stainless steel body that ensures it is excellent at temperature protection. The tumblers keep your water hot or cold for hours at room temperature.