plastic double wall tumbler

Available capacities shown include a 16-ounce double-walled travel mug and a larger 40-ounce straw-style tumbler.

Lid styles include straw lids for the large tumblers and slide-closure or quarter-turn lids on travel mugs, providing sip-through and slide-to-close drinking options.

They are made from plastic, and several product descriptions explicitly note BPA-free construction.

Double-wall construction helps keep beverages hot or cold for longer. Descriptions specifically note the 16‑oz double-walled travel mug provides extended thermal retention.

Many listings highlight spill-resistant or leak-proof lids, including quarter-turn leak-proof closures and other spill-resistant lid designs.

Sizes and shapes vary—examples include dimensions such as 6.5" x 3.5", 6.8" x 3.7", 7" x 4", and 11.25" x 6.25". Several descriptions note a slim profile that fits most standard car cup holders.

Several tumblers include a textured, non-slip sleeve for a secure ergonomic grip, and at least one travel mug design also includes a handle for carrying.