Come and Check Our Promo Solutions.Made of nylon material. Wear-resistant, shock-resistant, has a thick cotton lining to protect the notebook and cushion the impact. The high-quality wear-resistant fabric is not easy to scratch. The removable shoulder strap is large. Suitable for work, and can also be used with suitcases for business trips. 11" L x 2.7" W x 15.7" H Pls check inventory and detailed info with us before placing your orders.