The Hydro Flask Straw Lid boasts a high-flow rate to quench thirst, and durability to withstand the most tenacious teeth. It's top-rack dishwasher safe and has a convenient finger loop so you can clip your bottle when you're on the go.. . ?. . . Patent-pending design. Durable rubber straw with high flow rate. Made of durable polypropylene PP#5. BPA-free. Compatible with all newer styles of wide mouth bottles. Lifetime Warranty.
