The Otterbox line features the rugged designs Otterbox is known for. While the iPad cases are not fully waterproof, as some of the other Otterbox pieces are, they are quite durable and water resistant. These are truly industrial cases for those who put their iPad 3 through the ringer. With features like built in storage bags, adjustable hand straps and utility clips, these cases are designed to be used on the move. Internal shock absorption technology ensures that your iPad 3 is protected, even if regularly dropped. They are ideal for classroom use, outdoor purposes, and even to protect iPads your kids will be using from time to time.