The CamelBak Chute 2.0 replacement lid transforms your drinking bottle into a leak-proof container. It fits both Chute drinking bottles made of Tritan as well as insulated stainless steel bottles and all drinking bottles with a 63 millimeter opening. The lid is absolutely leak-proof - even with carbonated and hot drinks. Once screwed on - half a turn is enough - you only have to turn the small screw cap to drink. Then you can drink through the ergonomically shaped, round mouthpiece. The screw-on lid is attached with a magnet to prevent it from flipping back when drinking. The carrying handle on the lid is also practical - you can also use it to attach the bottle to your backpack or climbing harness with a carabiners. The scope of delivery also includes a holder to keep the screw cap attached to the lid. The lid is used without a straw - you have to tilt the bottle to drink.