GoShower 10 Outdoor Propane Tankless Camper Water Heater - 2.64GPM 10L 68,000 BTU

TL;DR: Professional Portable Water Heater Ultra Slim Portable - product size 13 (L) x 5.9(W) x18.5 (H) inches. The mini design is suitable for carrying on the go. Instant Heating - Maximum power output 68,000BTU/Hr , heats water in seconds that no need to wait. Flexible Handle - Comes with  foldable and sl…