UWS DB-4848N 48" Northern 2-Door Deep Dog Box with Divider Two dog compartment box with non-removable divider designed for dogs' comfort in cold climates Insulated lid retains heat to keep dogs warm and helps retain the shape of the box Lockable top of box 3.7 cu ft. storage compartment for gear Durable and rustproof aluminum construction Stainless steel T-handle provides dependable security with two lock keys