Purchased 2 40oz cups and 2 30oz cups
Purchased 2 40oz cups and 2 30oz cups. The 40oz cups ate crap. They do not keep your drinks cold or hot and the straw does not reach the bottom. It is also really hard to suck the liquid out of the cup. Tried to work with customer service but they are a joke. They said lifetime warranty but the company refuses to listen to my complaints. Don't waste your money.