Description: Made with -static foam material, a top opening zipper gliding smoothly and allows convenient access to your device. Features: Form-fitting sleeve for laptop, tablet and ultrabooks with 11”/12”/13”/14”/15”/15.6”/17” optional size. Slim and lightweight, does not bulk your device up and can easily slide into your briefcase, backpack or other bag. Inner padding adopts excellent ventilate foam and sponge lining for bump and shock absorption to protect your laptop. Convenient Pocket in front provides enough space to keep pens, mobile phone, cables, chargers, power bank and business essentials. Features top quality zipper to make sure the zippers remains firmly and glides smoothly in place , do not stuck. Specifications: Material：Foam Color< Form-fitting sleeve for laptop, tablet and ultrabooks with 11”/12”/13”/14”/15”/15.6”/17”optional size. Slim and lightweight,does not bulk your device up and can easily slide into your briefcase, backpack or other bag. Inner paddingadopts excellent ventilate foam and sponge lining for bump and shock absorption to protect your laptop. Convenient Pocket in frontprovides enough space to keep pens, mobile phone, c Form-fitting sleeve for laptop, tablet and ultrabooks with 11”/12”/13”/14”/15”/15.6”/17” optional size. Slim and lightweight, does not bulk your device up and can easily slide into your briefcase, backpack or other bag. Inner padding adopts excellent ventilate foam and sponge lining for bump and shock absorption to protect your laptop. Convenient Pocket in front provides enough space to keep pens, mobile phone, cables, chargers, power bank and business essentials. Features top quality zipper to make sure the zippers remains firmly and glides smoothly in place , do not stuck.