Seatback Headrest Drink Cup Thermos Holder Multi Size (Fits Toyota Sienna)

thingiverse

The Toyota van has an awkwardly placed door cup holder that's hard to reach and at a weird angle. If you're storing closed bottles, it works great but with cups that have lids, it just makes a mess. A 3D printer comes to the rescue! This nifty holder attaches easily to the headrest support and might fit other vehicles too. The holes are precisely 15mm in diameter and spaced 150mm apart from center to center. Take a look at the pics for usage examples that show how it works. This main cup holder fits big mugs and cups. The left side is designed specifically to hold the large 32oz Yeti Mug, while the right side can fit medium or large drink cups. With an adapter ring, the right side will even fit smaller cups. A basket insert holds water bottles or other drinks that are about the same size as Gatorade bottles. I printed this in PLA and have been using it in my van for over a month and a half without any issues. Outside temperatures reached 35C on many days, but it seemed to withstand the heat just fine with no warping or sagging. If you're concerned about heat resistance, consider printing it in TPU or PETG for even better results.