MDHL MDKB36 530ml Insulated Stainless Steel Coffee Tumbler Mug With Straw & Direct Drink Lid

Capacity: 530ml capacity

Model: MDKB-36

Dual Drinking Modes: Features a double drink design with both a flip-top spout and an integrated sip straw.

Inner Tank Material: Made with high-grade 316 stainless steel (stainless steel + ceramic liner) for improved heat retention and taste preservation.

Outer Housing Material: Durable 12Cr17Mn6Ni5N stainless steel exterior.

Lid & Straw Construction: Food-grade PP (polypropylene) lid nozzle paired with a flexible silicone rubber seal/straw.

Thermal Insulation: Insulation rating >33°C (6H).

Safety & Quality Standards: Complies with GB national food safety standards for plastics, metals, and rubber food contact materials. Certified CE, FCC, and RoHS compliant.

Portability: Includes a built-in wrist/carrying strap for convenient on-the-go travel.