Coperchio sostitutivo OctaLockTM Müv + Nav 15/25oz | Duna

The OctaLock threads catch perfectly on my 15oz Müv tumbler, no wobble or cross-threading. Dune color matches the sand vibe of my desk setup. Solid swap that feels sturdier than the original.

I was tired of the old lid always leaking, so grabbing this one was a no-brainer. The OctaLock seals up tight on my 25oz, and the Dune color is a nice sandy neutral that hides coffee stains way better than my old white one.

The Dune color matches my tumbler perfectly, and the OctaLock lid’s twist-and-seal mechanism keeps my coffee from leaking in my bag. I’ve swapped it onto both my 15oz and 25oz Müv bottles without any wobble.