Safe and durable material: women's backpacks handbag is made of safe, high quality and environmentally friendly materials which is water-resistant, durable and wear-resistant. Unisex design, suitable for shopping, work, travel.Please don't use it in heavy rain or stay in the rain for a long time.Perfect size: 28 x 40 x 13 cm (WxHxD). Generous, wide-open main compartment with a padded sleeve for a 15.6-inch laptop and several functional pockets allow you to keep all your devices securely and organized in place.Practical and large capacity: work backpack is waterproof for laptop carrying and business trips, also for work, camping, campus, daily work, school, computer accessories, etc.Property security: Easily accessible large hidden pockets for valuables. The anti-theft bag in the back could hold valuable goods, cell phone, wallet, passport ...Satisfaction Guarantee: Our rucksack women offer a 180-day guarantee. If you are not satisfied with our product, please do not hesitate to contact us we will do our best to give you the best experience.