-The Water Heater Case weight & dims: 60lbs 35x23x14inch Metric 27kg 900x600x360mm
It can be checked as Luggage. And the Battery can be removed to bring the weight under 50lbs or 22kg for no excess weight charge.
-Hydro Hammock 1 (with bag, easy Install Straps, and Carabiners)
15lbs 15x12x7 inches Metric 7kg 380x300x180mm
-Hydro Hammock 2 (with bag, easy Install Straps, and Carabiners)
21lbs 16x16x8 inches Metric 9.5kg 400x400x200mm