Uni-Pak 40x48x45 Sleeve Pack Container (1 drop door)The Uni Pak 40x48x45 is a durable, reusable solution for industrial shipping and storage. With a plastic pallet base, heavy duty corrugated sleeve, and snap on lid, it offers strength and efficiency for closed loop supply chains. Despite its lightweight design, this container holds up to 1,800 lbs and stacks securely. The triple wall corrugated sleeve collapses for compact storage, and the drop door on one 48 side makes loading easy. Key Features 40"