The J Shelter weighs 1,600 pounds and reduces down to a packed volume of 300 cubic feet or 53"x 56"x 94". The J Shelter comes in two system packages. One is a manually operated hydraulic container that fits on a 463L Pallet. The other is a trailer. The J Trailer is towable by a 2 1/4 ton truck, Bedford or Leyland DAF. Deployment time of the J Shelter from when the shelter leaves the trailer bed to full setup is under 30 minutes. This is achieved by the assistance of a low-pressure air blower and bladder that comes with the J System. A 5kW (optional 20kW) generator which powers the air blower is also part of the J Shelter System. All DRASH Shelters are operable in weather extremes from -40°C to 58°C.