4 model

Free

32oz. Hydro Flask car cup holder adapter

Thingiverse

Free

Nalgene/Hydroflask Cupholder Adaptor for CR-V

Thingiverse

Free

Tesla Model 3/Y Cupholdr for Hydroflask with Boot (32 or 40oz)

Thingiverse

Free

Hydroflask Water Bottle Holder

Thingiverse