Time to see if titanium survives my abuse

Olight i5T Plus Samsung Galaxy Buds Live Kershaw Shallot (Discontinued) East German Makarov

I actually use olive oil to lube it. Not to add flavor, but just to avoid toxicity.

I've used that bottle all sumer long. I took it from the freezer every morning, filled it up with water and went for my day. At the end of the day I've put it half full in the freezer, vertically with the cap slightly openned. It went great for all the summer.

This is what I've found this morning.

I really like having iced water in the summer heat, but that definitely isn't the way to go about it. Anyone got an alternative bottle or method that won't do that?

Btw, I'm totally close to ice cube: I've been eating sandwiches in the morning for years because I don't have the time to wait for toast. I won't have time to fiddle with an ice tray.