The Royal Standard Tumbler

No, the double-wall construction acts as an insulator, so the exterior remains at room temperature regardless of the beverage inside. You won't feel heat or cold on your hands while holding it.

The tumbler is designed to be sweat-proof. The double-wall insulation prevents condensation from forming on the outside, keeping your hands dry and your surfaces protected from water rings.

While the high-grade stainless steel is durable, we recommend hand washing to preserve the finish and the integrity of the vacuum seal over time.

While exact times vary based on ambient temperature and how often you open the lid, the double-wall insulation is engineered to maintain your beverage's temperature for several hours, making it ideal for a typical commute or workday.

The white finish is applied for durability, but like any coated drinkware, it can scratch if dropped or cleaned with abrasive scrubbers. We recommend using a soft sponge to keep the exterior looking pristine.