Case is included at no additional charge. The magnetic closure does not work; however, the Kindle Fire is very secure in this case. The internal storage space is 16GB, however, you can purchase an SD card on Amazon to increase storage to 128GB. Connectivity options include Wi-Fi, Bluetooth and USB 2.0. Offering FREE holiday shipping! Coming to you from a pet and smoke-free home. Please contact me with any questions you may have.