30 OZ Insulated Stainless Steel Tumbler is with Double-Wall vacuum technology to keep drinks hot for over 3 hours and cold for around 9 hours.
Dishwasher safe, Hand washing is recommended, the cup is easy to clean 100% BPA-FREE
NOTES
1.Wash these cups with sponge cloth or sponge ball dipped into warm water.
2. There is a straw hole on the lid, please do not invert the cup to avoid pouring.