Large Capacity (30 L), Expandable: Size: (17.7 + 5.1 x 13.0 x 7.1 inches (45 + 13) x 13.0 inches (33 x 18 cm); Weight: Approx. 2.2 lbs (1 kg); Capacity: Approx. 7.8 gal (30 L), popular box structure, square shape, wide gusset, and wide gusset, great storage capacity for any occasion. Large capacity backpack with smart sorting pockets that can hold a 17-inch PC, A4 size documents, or a 2-3 day worth of clothes, etc. Due to manual measurement, there may be a little error
(AISFA Reliable Quality Assurance): When using the backpack, please feel free to contact us if there are any problems. Our shop will responsibly support you until the very end. Please provide the "Order Number" and the "Product Name" of the product you purchased. *Intentionally damaged will not be covered under the warranty
[Functionality|Top and Bottom Double Layer|SBS Zipper] AISFA original compact design with the ultimate hidden wet and dry bottom compartment. Double layer type with storage space divided up and down. The lower layer pocket is made with a waterproof sheet, so you can separate your shoes, lunch, wet umbrella, clothes, etc. Especially effective during the rainy season. If you do not need the extension, you can zip it up and put it into a hidden pocket. Heavy duty SBS double zipper Even if you put a lot of luggage, you can rest assured that it will not be
(Direct Connection Zipper, PC Storage Space) Back Zipper: Convenient direct back zipper for direct access to the main compartment. It is very convenient to remove materials and small items. ★Independent PC Storage Space: The thick cushioning material can protect your PC or tablet from shock and vibration. ★ KEY CHAIN: The main storage compartment has a key chain so you can find your keys in no time
[Box 3D Construction| Carry On Function] This backpack is a popular box construction and square type backpack that combines beauty and functionality. Loved by skiers, campers and outdoor enthusiasts. The business backpack is equipped with a carry-on function, and the dedicated luggage belt on the back can be fixed to your suitcase, so you can easily move it around without worrying about it falling off. There is also a card pocket on the shoulder so you can pass through the gates without stopping. It can be used by both men and women, and is convenient to carry around and can be used for a wide range of occasions, such as business trips and
(Water Repellent Treatment) 1600D Nylon) The backpack is made with PU coating and high quality 1600D nylon material, which is abrasion resistant, durable, and durable. The PU coating makes it more waterproof. The thick and firm Oxford (nylon) also has the advantages of wrinkle resistance. This waterproof backpack has a durable yet beautiful glossy texture that protects the contents of the bag from light rain and dirt. *The water repellent treatment is different from waterproofing, so water may seep through long periods of rain water
USB Charging Port, Earphone Hole: There is a USB charging port on the side of the backpack so you can connect your mobile power supply inside the backpack. It can be charged while carrying it, and when connected to a rechargeable battery, you can move your smartphone while charging it. In addition, there is an earphone hole on the side, so you can listen to music while you travel. *Power bank not included
(Breathable / Decompression Back Structure) Ergonomic belt and back are made of thick cushioning material and breathable mesh fabric to reduce the burden by reducing pressure effects. Adopts a wide S-shaped strap and chest belt that evenly distributes the load on the shoulders and back, reducing pressure when carrying and preventing shoulder slippage. It has a high fit and maintains a comfortable carrying experience that prevents fatigue even when worn for a long time. In addition, there is an added anti-theft hidden pocket to store valuables and cell phones
Useful in a Variety of Occasions: Not only is it suitable for daily work and school, but it also has a carry-on function that is indispensable for various occasions such as camping, mountain climbing, business business trips, travel, and fishing. Not only can it be used for everyday use, but it can also be used as a disaster prevention backpack for emergencies. Not only for yourself, but also for Christmas, Father's Day, birthdays, etc
[Caution] We provide environmentally friendly packaging and the backpack will be delivered folded. You need to put it in a few days before use to make the backpack back to its original shape. Due to manual measurement, there may be a little error. There may be some smells such as surface processed chemicals and adhesives when the package is opened. Due to the nature of the material and processing processing, if you are concerned about the smell, remove the backpack from the package, open the opening and let it dry in the room for a while