Try Health Care Logistics. They have many different carts and baskets in different shapes and sizes. We too use the basket carts for Pyxis delivery and are looking at something bigger. They have a tote cart that will hold several containers at once.
You can request a catalog for search on line at HealthCareLogistics.com
Good Luck !
-David H
Name of Facility: Heartland Regional Medical Center
We are a large hospital also and we went to 3 tier rubbermaid carts with lockable doors on the 2 bottom levels which is required by our state board for transporting control drugs to the floors. We use the top shelp to transport IV solutions. It works rather well. We are looking into a powered cart because of the large amounts of IV fluids that we take up.