64 Oz. vacuum flask handle

thingiverse

EDIT: I've since designed a much better handle, found [here.](https://www.thingiverse.com/thing:2832187) This is a handle for a 64oz (2 liter) hydroflask brand vacuum flask. It may fit other brands as well, if they're about 63mm in diameter. The object is printed as 2 rings and 2 halves of the handle. The parts were meant to be joined with 20mm M5 machine screws and nuts, and those will work but it's a little tight. If I update this in the future I'll widen those holes a bit. The bright side is that with this version you don't actually need the nuts, since the screws cut threads in the plastic... I printed mine in ABS. Unfortunately, I've got almost no experience printing with ABS and warping and cracking were a major issue. Would have used PLA but I wanted something that wouldn't melt in my car. This is a very crude prototype but somebody asked me to post it, so your mileage may vary.