450 ml Bamboo Vacuum Flask includes the following features : 

• Made of bamboo housing
• Double walled vacuum design
• Leakproof lid
• The cup mouth is smooth, large diameter
• Easy to clean
• The bottom of the cup is made of non-slip material, which is not easy to slip off and is durable

Material :

#304 Stainless steel with bamboo housing

Size closed :

Capacity of 450 ml

Diameter of 7 cm x Height of 22 cm