European Import Unique & Minimalist Style 100% Wool, Felt and Leather Crafted out of a unique combination of felt and vegetable-tanned leather, this sleeve has been designed to fit the iPad Air 2 but also fits its predecessors (the iPad Air and iPad 2, 3 and 4). It has been praised by leading style blogs across the world like Highsnobiety, Hypebeast, and Design Milk.