My older sister, Vyanca, is traveling the U.S. in her converted SUV and she’s documenting her journey! and she has a large Military Grade Canteen that she needed a custom lid for. She shows it in her SUV tour video.
Of this project I probably did like 5% of it. The original is made by Thevor of Printables @Thevor_195517. All I did was adapt the ~22mm hole to 8mm for my sister’s 8mm tube that connects to her water pump.