Series of super slim sleeves ideal for MacBooks and Ultrabooks. Manufactured using ECO-FRIENDLY RPET polyester made from multiple used plastic bottles that may have ended up as landfill or in the oceans. The equivalent of 3 500ml plastic bottles is used in the production of each sleeve. Waterproof zipper and water-resistant fabric for added protection. Contrasting soft fleece lining. Inner corner protectors. Flap-over protectors are made to securely fix laptop corners and protect them from accidental bumps. Dual zipper pulls for quick and easy access.