Double-walled vacuum insulation for temperature retention
High-quality 304 stainless steel ensures rust resistance and durability
Food grade and BPA free material for no harmful elements inside
Silicone sealing ring avoids splashing liquid from the tumbler
Three ways for you to drink, including sipping, straw and gulping
Large capacity which is up to 30oz for free drinking
Suitable for many drinks like coffee, milk, coke, juice, etc.
Available for working, hiking, doing sports and so on
Curved body and light weight allow for easy holding and carrying
Dishwasher-safe design for convenient daily maintenance