Starbucks 16 Oz Venti reusable cup insulator (and extras)

thingiverse

Starbucks reusable cups are uncomfortable to hold when you first make coffee because they are so thin you may as well be pouring boiling water on your hand. I decided to design a simple sleeve and printed it out of TPU, thinking it would be quicker than ordering one from eBay, or so I tried to convince myself. A few spare hours and a rabbit hole later, a 3.5mm insulated cup holder appeared on my build plate! I have included the step files so you can modify them as you please. These include two sleeves and a 2mm and 3mm insulated cup holder. I have also licenced this as public domain so it can be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited by anyone for any purpose, commercial or non-commercial, and in any way, including by methods that have not yet been invented or conceived. You don't need to "remix" or attribute anything to me. Go ahead if you want to print these off and sell them as is or modified.