Used once pretty full propane still From Amazon Features & details Refillable 10-pound (2.5-gallon) portable propane tank with carrying case and adapter hose for fueling camp stoves, grills, heaters, and fire pits Tank stores 10 times the fuel of single-use green bottles, and is easily refillable at any propane service station, for a more economical, less-wasteful fueling option 10-pound capacity is ideal for longer adventures and extended burn time, while still easily portable in its rugged, insulated carrying case with removable handle and MOLLE webbing loops Versatile adapter hose fits 1-inch 20UNEF connectors, which includes many popular 2-burner camp stoves, as well as 0.5-inch QCC1/OPD compatible products such as standard home BBQ grills DOT-approved for safe transport when camping, RVing, boating, tailgating, or overlanding; growler tank in its case with hose measures 10 x 10 x 19.3 inches and weighs 16.5 pounds when empty