your water bottle could be so much more Models (in order): Bum Buddy: Traveling Bidet Sprayer for PET Bottle by xonggg / TapRinse Hand Washing Station by 3DDoc / Model: Trailbuddy 2-in-1 Dog Water & Treat Bowl by Math & Katy / Model: Eye Washing Station by ivity_creations / Emergency Bottle Pee Funnel by user_3766459864 / Beach Travel Shower Bottle Cap by Art Design. 3D #3dprinting #useful3dprints #waterbottles