Titanium vacuum insulated mug 300ML YDW05

Features:
1.Incredibly light but with durable performance.
2.Eco-friendly material titanium which is resistant to acid and alkaline. Water bottle can hold different beverages.
3.Keep your hot drinks hot and cold drinks cold for around 6 to 12 hours.
4.Food grade leakproof seal ring.
5.No finger print left.
6.Support customization logo.