99-05 MK4 VW Jetta, Golf, GTI Cupholder Adapter for Large Waterbottles

This adapter was designed to fit a 40 oz Owala, a 32 oz Owala with a bottle boot, and a 32 or 40 oz hydroflask. It fits snugly in the cupholder pictured and is designed for the MK4 VW platform with the center console shown. It may fit other cars and/or other water bottles, but I have tested and confirmed the vehicles and bottles listed