Don't go camping without this great bundle from Flame King! The GH3-RBH-3LB bundle comes with a 3LB refillable propane tank, a propane rubber hose YSN-QCC-1LB, and a Gas Hauler - an insulated protective carrying case for 3LB tanks. The Gas Hauler is a must-have to protect your tank when transporting during boating, camping, fishing, RVing, or tailgating. Designed with maximum safety, this gas hauler comes with safety vent holes for breathing in case the pressure relief valve needs to release any propane. Gas Hauler also has enough room to carry your propane hose and other accessories. Gas hauler measures 8X11 inches; lightweight at 1.13 pounds (when empty) & perfectly fits the Flame King 3LB tanks. The molle webbing makes it easy to carry, attach accessories, & strap down for transport.The Flame King 3LB Propane Tank is a pre-purged vacuum ready for the filling of propane avoiding the cost and headache of purging your new tank. It is built from high-grade welded steel and powder-coated for rust prevention. For your safety, your tank comes with an OPD valve to prevent overfilling, x-rayed & hydrostatic tested. Certified for safe transport in both the US and CA with DOT and Transport Canada certification.Flame King's 4-FT propane adapter hose (YSN-QCC-1LB) connects your 1LB appliance to a 3LB propane tank using a QCC1 or Type-1 connection. The hose tethers to the CGA hook on your propane-powered appliances including camping stoves, tabletop grills, lanterns, and more.