With the OTF’s convenient, one-handed cap design, you don’t have to drop everything to take a sip. Its slim shape and leak-proof cap make it ideal for workbags, gym bags, and backpacks alike – without worry that it’s going to give your stuff a soak.

Locks in Leaks & guaranteed not to leak. Put your OTF in your pack with confidence.

The simple to use lock keeps things dry.

Pop the top with a push of a button.

Hassle free chugs. We designed the hinge so the lid stays in place and won't bump your nose when you take a swig.

Volume: 650ml

Height: 241mm

Diameter: 76mm

Cap Diameter: 63mm

Weight: 132g

BPA, BPS and Phthalate Free.

Made from Tritan