This is a 3D-printable replacement lock switch for the Tiger Vacuum Insulated Bottle (models MMJ-A036, A048, A060)

Why I Designed This:
The lock switch on my Tiger vacuum bottle broke after many years of daily use. Rather than replace the entire bottle, I reverse-engineered and 3D printed a functional replacement based on the original design.
I’ve seen at least one other person facing the same issue. Someone who, like me, values their Tiger bottle enough to keep using it even with a broken latch. (And honestly, it’s an excellent bottle.)
That’s why I’m sharing this model: to help others extend the life of their bottles instead of tossing them.

https://cad.onshape.com/documents/baca63381783d4a2348e3b9d/w/e837aa8d3494e798aacc576a/e/44a6c8f0e73daad1bc25cfa9?renderMode=0&uiState=698139eb6fb5fc9365bbb9e3

Please note: Results may vary depending on print quality, material, and assembly. Use at your own risk.

Durability Note: The small retaining "ears" are the primary stress point, as in the Factory design. While functional, they remain vulnerable to fatigue. Consider printing in tough material for improved longevity.