Müv + Nav OctaLockTM Ersatzdeckel 15/25 oz | Mist

The octagonal lock really clicks into place, so I can toss my tumbler in my bag without worrying about drips. It fits both my 15oz and 25oz bottles, which is handy. Only wish the mist color matched more of my cups, but it looks nice enough.

Lost my original lid on a camping trip and this replacement locks in just as tight as the first one, the octagonal grip makes it easy to twist even with wet hands. The Mist color matches the tumbler finish perfectly and I've thrown it in my bag upside down with zero leaks so far.

The twist-to-lock mechanism is super intuitive, and the mist color matches my tumbler perfectly. It clicks into place with a satisfying snap and I’ve tossed it in my bag sideways without a single drop leaking.