Byft - Travel Tumbler With Bamboo - Natural Black

The Gemful high-quality stainless steel and the double-walled insulation design ensures beverage can stay either hot or cold over time. Perfect cup size with silicone non-slip sleeves and leakproof lip design, you could hold it cosily or put it on your backpack or car cup holder. The stainless steel tumbler use a scientific manufacturing process and strict quality control system in the production process.