Replacement cap for sports water bottles like the one I use for ice hockey. Designed to fit the A&R Clear Straw Water Bottle sold at Pure Hockey, or any bottle with 3/8" (9.5mm) diameter straws.
The cap is slightly rounded inside to help avoid bridging issues, so no support material should be needed. I used Ninjaflex, but other TPU filaments will probably work just as well.
Category: Replacement Parts
The author marked this model as their own original creation. Imported from Thingiverse.