BONGEN TUMBLER [BLACK]

Aiming for a natural drinking experience like drinking from a glass or mug, the design eliminates protrusions such as screws for a comfortable mouthfeel and allows drinking from any angle. The structure holds ice and prevents drinks from spilling out too quickly, allowing you to drink comfortably to the very last drop.

The bottle itself is made of double-walled stainless steel. A vacuum between the inner and outer bottles prevents heat loss due to convection, providing excellent heat and cold retention. It keeps drinks hot at 65°C or above and cold at 8°C or below for six hours, ensuring a refreshing, delicious beverage at any time. Furthermore, the design prevents dust and other particles from getting in even when the lid is removed, eliminating the need to open and close the lid every time you drink, ensuring uninterrupted operation.

We've paid particular attention to the materials and texture as well as ease of use so that you can use it for a long time. The bottle body is made of 18-8 stainless steel, which is rust-resistant and durable, and the surface of the colored type is powder coated to make it scratch-resistant.

Made from high-quality stainless steel, the bottle retains the natural aroma of your beverage. The smooth, electrolytically polished interior makes it resistant to odors, tea stains, and other stains, ensuring clean use.

Capacity: 350ml
Material: Stainless steel portable thermos / Material: 18-8 stainless steel, polypropylene, silicone rubber
Heat retention: 65°C or higher (6 hours)
Cooling effect: below 8°C (6 hours)
Size: φ70 x H170 mm / 350 ml / approx. 245 g
*Height of main body (without lid and spout): H145 mm
Weight: 245g
Sold by: BONGENCOFFEE/SHIRAFUSHI