PLATFORMA by Strotter: Luxury Leather Messenger Bag for tablets and 11" notebooks: iPad 2-3-4, Air, Air 2, Pro 9.7", Mini, MacBook Air 11". Turns into a mobile desk. Converts into a backpack. Works with iPad Air, 2, 3, 4, Mini, Samsung Galaxy Note 10.1, Tab 10.1. Fits small notebooks, including MacBook Air 11". Converts into a slim backpack in 2 seconds. Turns into a mobile desktop anywhere. Work on your tablet standing up with both hands free to type. Full grain cow hide leather flap, gusset, and details. High density ballistic nylon shell. Polished hardware. Bright red soft nylon lining. Four zippered pockets. One magazine pocket on back. iPad pocket inside. Fuss-free self-aligning magnetic flap closure. Special sliding buckle allows for a quick and step-less strap adjustment. Strap is made from the highest quality seat-belt 1 1/2" wide webbing.