Caseiopeia Keepsafe Strap for iPad Air Purple. The Caseiopeia Keepsafe case for the iPad Air is a one-stop solution for added protection for the iPad Air. Designed with kids, parents, and teachers in mind, the Keepsafe case is ideal for daily use in any classroom or work environment that requires extra protection from life's little mishaps. With multiple layers of shock-absorbing protection. The hard plastic inner shell holds the iPad in place