64 Oz. vacuum flask handle

thingiverse

I've since designed a much better handle, found here. 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, but it's a bit tight. If I update this in the future, I'll widen those holes a bit. The good news 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 major issues. I 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.