"Much better than Stanley cups. Easy to clean, easy to use. Super clean look," says one reviewer.

Simple Modern’s 40-ounce ... Modern Trek Tumbler “powder coat” designs on sale, seven of them are marked down to $20 from its original price of $30. Meanwhile, the pink leopard print design ...

With everything from a collapsible water bottle perfect for packing on the go-to, to the brand's standard tumbler ... (40 oz, ...