Hydro Flask Cup Holder

thingiverse

Fits a 40oz Hydro with a boot securely in a car cup holder. This was designed specifically for my 2021 RAM 1500 but could fit others. See dimensions below. I tried a couple I saw on here but they were a little flimsy, the top was too short to support a heavy bottle and and they didn't fit a hydro flask with a boot on it so I started from scratch. Also rounded the edges to eliminate the need for supports. Dimensions: Top === OD 104 mm ID 96mm Bottom === OD 80mm Height: 40 mm