Premium 18/8(30SS 20oz Tumbler - China Suppliers & Factory Double Wall Insulated Mug with Lid Options

The tumbler is crafted from premium 18/8 (304) food-grade stainless steel, ensuring excellent durability, rust resistance, and a clean taste without metallic transfer.

Thanks to its advanced double-wall vacuum insulation technology, it can keep your beverages ice-cold for up to 24 hours or piping hot for up to 12 hours.

Yes, we provide various lid options to suit your preferences, including splash-proof slider lids and straw-compatible lids for convenient sipping.

No, the double-wall vacuum design prevents condensation from forming on the outer surface, keeping your hands dry and eliminating the need for coasters.

We recommend hand washing the tumbler body with warm, soapy water to preserve the finish and insulation. The lids are top-rack dishwasher safe.