Insulated, ventilated, sealed, open-topped, just about any design of plastic storage container you can think of Rubbermaid's made it.
Waterproof duffels, with or without rollers, backpacks, and other smaller bags.
Side-opening dry bag. The company also offers other duffel-shaped dry bags
Waterproof containers for PDA's, tablet computers, iPods, MP3 players, cameras, cell phones, tools, laptops, important papers, and other valuables.
Many sizes of plastic waterproof cases with foam padding for water-sensitive items.