Engineered for lightweight strength, the Flame King 5-lb. Propane Cylinder features rugged, high-grade steel welded construction.• Premium Overflow Protection Device (OPD) Valve assembly• Rugged, high-grade steel welded construction• Portable size is ideal for camping, ice fishing, or BBQs• Comfortable hand-holds in the collar for easier lifting• Tank comes empty, pre-purged, and ready-to-fill• Measures 8.1" dia. x 12.8"H• Weight: 10 lbs.• Capacity: 1 gal. Portable size is ideal for camping, BBQs, & more Comfortable hand-holds in the collar for easier lifting Tank comes empty, pre-purged, & ready-to-fill | Flame King 5-lb. Propane Cylinder with OPD Valve Assembly