Do a good job in every detail, so that customers have a better experience. Backpack shoulder strap design The bag has an adjustable shoulder strap design for easy adjustment to your needs Breathable shoulder strap design Thickened breathable shoulder strap design, comfortable and easy to use Triangular reinforcement design The bag body and shoulder strap are designed with triangular reinforcement, which makes the shoulder strap more secure and durable Read more Casual double slider Casual double pull head design, more in line with people's usage habits, strong and durable backpack portable High-quality thickened receptors, increased breathable fabrics, portable shock absorption and comfortable Ergonomics Multiple adjustments and corrections to achieve a comfortable carrying experience and easy shoulder strap design Read more Trendy laptop backpack work/life balance style Perfect for professional office work, business travel, weekend getaways or school life. Large capacity enough to hold your belongings. Suitable for any scene. Read more This computer backpack features a padded, breathable mesh back panel for ventilation, convection and cooling. Comfortable, wide, breathable mesh shoulder straps with rich foam padding help relieve shoulder pressure. The ergonomic design ensures that the travel bag is comfortable to wear while carrying all your gear. Reinforced padded top handle for easy portability. The men's travel backpack is made with lightweight waterproof fabrics and scratch-resistant materials for protection in light rain, and features heavy-duty two-way zippers on both sides of the backpack for easy access. It's perfect for professional office work, business travel, weekend getaways or school life. Large and durable, this practical laptop backpack is perfect for college, travel, business, everyday use and outdoor activities. Practical gift for teen, boy, girl, friend, mother, father, her or him Convenient travel Multifunctional backpack, closer to your life, the huge backpack capacity brings unexpected convenience. Multiple compartments for easy sorting, so you can find your stuff the first time. It is convenient to travel, and the backpack material is made of high-efficiency waterproof material.