Heavy duty cases with wheels and telescopic handle. Sealing o-ring and removable lid. Available empty or with layers of pre-cubed foam in the bottom and convoluted foam in the lid. Self oiling free running wheels.
This is the personal choice of many top level photographers and cinematographers! It is available with or without foam, divided padding, and a removable internal soft case! There's also a removable outer back-pack accessory available to make going over rough terrain easier. It just clips around the outside of the case, and converts it to a back pack style container!