Leak proof. Perpetual seal. Capacity: 32 oz (946 ml). 10 year warranty. No metal, no rust. Silicone loop handle. Part of the goodcook Product family. 2 Lids in 1: This heavy-hitter is called the pick-a-side for good reason. One side of the lid reveals a straw for those moments when you're stuck in traffic and need a calming refresher. On the flip side, tilt your head back for instant delight. This bottle is made from a durable BPA-free plastic that can withstand the impact when you inevitably drop it during spin class. Sip or Drink: 2-in-1 lid system. Wide mouth fits ice. Silicone loop handle. Made with Eastman Tritan copolyester. Non-BPA. GoBottle is free of Bisphenol A. goodcook.com. Made in China.