Full Product Info on Amazon.com : https://www.amazon.com/gp/product/B00QFS04M0?tag=unlearnreth-20

Sleeve Cover Carry Bag wStrap for Apple MacBook Air 11inch AccessoriesBlack

Product Description :
2-in-1 Sleeve Messenger bag Non-OEM
Built-in front pocket for accessories
Detachable and adjustable shoulder strap to easily carry around
Made with durable neoprene
Approximate internal dimensions 135 x 96 x 1 inches