40oz Flip Straw Cascade Tumbler Color:Black Crafted from durable polyester material

Crafted from durable polyester material

vacuum-sealed construction keeps drinks cold for 24 hours and hot for 6

you can save money

and nest inside the silicone carrying case keeping cutlery clean while on the go

and delicate items

40oz Flip Straw Cascade Tumbler Color:Black Crafted from durable polyester materialThis tumbler features a flip straw lid for effortless sipping and a handle for comfortable carrying. The main body of the tumbler has been crafted from double walled stainless steel ensuring cold drinks can be kept at optimal temperature for longer. With every BUILT reusable tumbler purchased, you can save money, stay hydrated and reduce plastic waste. Double walled, vacuum sealed construction keeps drinks cold for 24 hours Leakproof, flip straw lid