Cup Holder Adapter Sleeve

I printed a cupholder adapter for a buddy that allows him to put his 32 ounce HydroFlask in his cupholder (https://makerworld.com/en/models/487659-32oz-hydroflask-cup-holder-adapter-w-insert#profileId-400477) but we found that it was too small to fit in the cupholders of his 2007 Chevy Silverado Classic. So, I jumped on FreeCAD and whipped up this sleeve to widen the base of the cupholder adapter (count the number of times I say "adapter") so it fits a little more snugly. It'll fit cupholders with a diameter of 85MM or more. I printed this out of PolyMaker PolyLite ASA on a Creality K1C, and used 6 walls, but you can use any heat resistant material you have, and layer height doesn't really matter