Size：Approx.43*33cm Weight: Approx. 140g Materials：Waterproof polyester + Cotton rope (Billabong) Original product, good quality, using high-quality polyester material, durable and strong bearing capacity. Able to fit in 10-inch laptop, which is convenient and easy to pull out, saving time and effort. The bottom of the shoulder strap is made of high-quality metal perforation, which is not easy to fall, and is more durable; The inside is covered & sewn, and the workmanship is exquisite. There is a large zipper pocket by the side, which has a large capacity and can easily put in mobile phone, a long wallet, a bunch of keys and etc. Suitable to be used by a wide range of people; for shopping, travelling, work & etc.