Business Large 50L Fits Perfect for Disaster and Outdoor Activities [shrradoo] Men's Backpack, Waterproof, Capacity, Capacity, 17-inch PC,

[Excellent Storage Capacity] Dimensions: Approximately 52cm x 34cm x 21cm (29cm expanded), capacity: 40-50L, weight: 1.1kg. 19 pockets for maximum versatility: Store everything you need, including a laptop up to 17 inches, a pad, A4-sized documents, a change of clothes, sunglasses, a hat, and more. It can easily hold a 3-5 night's worth of gear for camping, hiking, or travel. It's perfect for everyday use, as well as emergency preparedness. [Multi-purpose] Perfect for outdoor activities such as mountain climbing, trekking, hiking, commuting to school or work, camping, traveling abroad, as well as swimming, summer sports, fishing, etc. Also suitable for disaster prevention and evacuation emergencies. [Separate shoe bag] Place your shoes in a separate layer, keep them clean and hygienic, no need to worry about your shoes getting your clothes dirty in your backpack. [Excellent Water Resistance] Made from durable, lightweight, and water-repellent high-density nylon, it's resistant to friction and is strong yet flexible enough to fit your body. It's resistant to pulling and friction, has no stretch, and is designed to protect your valuable belongings, ensuring not only waterproof performance but also high durability. Ergonomic Design: The thick straps with shock-absorbing cushioning enhance the sense of unity with your body, preventing shoulder strain and reducing fatigue even when carrying luggage for long periods of time. The shoulder and back areas are made of breathable sponge material for a comfortable fit. The sponge on the back creates a gap between the body and the bag, allowing air to pass through, so you won't feel stuffy even in the middle of summer. We take every precaution to ensure the quality of our products, but if there is a problem or you are not satisfied, please contact us. Please rest assured that we will provide a replacement or refund in the event of an initial defect or breakdown, damage, or other defect that occurs during normal use. This men's business backpack measures approximately 52cm long x 34cm wide x 21cm deep (expanded to 30cm), holds 40-50L, and weighs 1.1kg. It features 19 pockets, allowing you to store essentials like a laptop up to 17 inches, a pad, A4-sized documents, a change of clothes, sunglasses, a hat, and more. It also easily accommodates camping gear and a 3-5 night's worth of luggage, providing ample storage. The thick, cushioned straps provide excellent cushioning and shock absorption, reducing shoulder pain and fatigue even when carrying heavy loads for long periods of time. The shoulder and back sections are made of breathable sponge material, which quickly wicks away sweat, keeping you comfortable and cool even in the middle of summer. A separate shoe compartment allows you to store your shoes separately from other items, helping to keep your luggage and the bag clean. Equipped with a USB charging port, you can charge your devices while wearing the backpack by simply connecting the USB cable to the terminal on the side of the backpack. Furthermore, there is a hidden pocket on the back to protect valuables such as wallets and smartphones from theft or dropping. Made of high-density nylon material, it is durable and can withstand friction and pulling. It's strong yet flexible and soft enough to conform to your body. It's also water-repellent, so you can use it worry-free even on rainy or snowy days. It's easy to clean if it gets dirty. It's non-stretchy and highly durable, ensuring long-lasting use. This highly functional backpack is perfect for a wide range of uses, from everyday use like commuting to school or work to outdoor activities like travel, mountain climbing, trekking, camping, hiking, cycling, fishing, swimming, and summer sports. It's also perfect for disaster preparedness and evacuation, as it can hold a change of clothes, emergency food, a sleeping bag, and a mat.