Brenthaven Eclipse Sleeve I for Macbook 13-Inch and MacBook Air, Jet Black (2161101) Zero Impact made possible by Brenthaven's promise to invest in Green projects that offset any impact on our environment Custom fit protective sleeve for your MacBook 13.3 and MacBook Air Jet Black Ballistic Nylon exterior with black ballistic nylon around the edges Soft Plush Faux-Suede interior liner Back Slip Pocket accommodates newspapers, files, documents Zero Impact made possible by Brenthaven's promise to invest in Green projects that offset any impact on our environment Custom fit protective sleeve for your MacBook 13.3 and MacBook Air Jet Black Ballistic Nylon exterior with black ballistic nylon around the edges Soft Plush Faux-Suede interior liner Back Slip Pocket accommodates newspapers, files, documents Ergonomic retractable handle makes for easy carrying whether used alone of inside another bag The legendary Brenthaven Lifetime Guarantee!