Surface Pro 4 Case / Surface Pro 3 Case, Yellow-Price Ultrabook Netbook Bag Envelope Case Cover Sleeve Carrying Protector Case Bag with Card Slot (Also fit with Keyboard installed) Specifically designed for Surface Pro 3 & Surface Pro 4 Practical design and exquisite workmanship; Environmentally friendly material. Sustainable, renewable and biodegradable Soft Interior keeps your device free of scratches Lining material is mold-proof, wear-resisting and does not scratch the computer; Felt absorbs shock and protects your device at all times Fully padded sleeve with flap over closure