About this 3D model
Yes, this is yet another bottle drying stand. This one is specifically for Hydroflask and compatible bottles, such as Takeya and EcoVessel. I found that the universal ones didn't keep the bottle from falling over if it shifted to the side. While I designed this from scratch, the open design is inspired by the Bottle Dryer System by Quattrox. STEP and Fusion 360 files included.