Pallet containers are made of high-quality plastics, which makes them very robust and they can easily handle 500 liters and more. At the same time, they have a relatively low weight, which makes working with the containers much easier. Pallet containers can be further optimized with drain, flap, lid, wheels or drain valve. Using these, it is often avoidable to remove complete container stacks in the warehouse in order to access the contents from a single container.