For quick hydration, the Flip Gulp's button activated, fully covered, high flow mouthpiece gets the job done With its stylish, yet simple design, cleaning is easy since gunk has fewer parts and pieces to hide in Soft-touch carrying loop folds so it can stowaway in your lunch bag, backpack, or cupboard With Flip Gulp, mold never has an edge to cling to Made from BPA and phthalate free durable plastic. 100% food safe Dimensions: 7cm(L) x 7cm(W) x 17.5cm(H) Capacity: 400ml / 14oz Made from PP, silicone, Tritan, TPU Dishwasher safe