WATERFLY Sports Water Bottle 500ml/650ml/1000ml Leak Proof w/One Click Open BPA Free & Eco-Friendly Tritan Water Bottle Hiking Camping Travelling Cycling BPA FREE Material: Made of non-toxic BPA Free USA Tritan material. No smell, durable and easy to clean. And it is healthy and eco-friendly material for this co-polyester plastic. So you will never to worry about the chemicals to harm your body. Please be relieved to drink the water by our bottles while running cycling traveling hiking camping or office using; Leakproof Lid and can Get a Quick Drink: It's leakproof because of its silicone pad and silicone sealing ring. Place it sideways, even upside down, the water will not be going anywhere. Besides, our water bottle flip-top lid can offers you a quick drink, it has a super secure lock and push mechanism, you just need to open the bottle by one-click, then slide your hand into the side strap and start to drink. Smart Design: You can drink the water through mini mouth. And its wide mouth can be easy to fill even with ice cubes. Of course, you can also clean the bottle easily via wide mouth. Humanization Body: Portable carrying strap, you can wear the bottle on your wrist or attach it to your belt, backpack or bicycle, it 's convenient for you to take it anywhere. In addition, there is a silicone layer in the middle of the bottle to avoid of slipping while taking the bottle. So you can take the bottle firmly while cycling or doing other sports; Various Choices: 4 fashion colors you can choose: Purple/ Pink/ Green/ Orange; And 3 kinds of capacity: 500ml(17oz) / 650ml(22oz) / 1000ml(38oz), Apply for most indoor/ outdoor activities, such as running, cycling, camping, traveling, climbing, gym, yoga, and so on.