Business Square Fits 30L Large with USB Charging for Outdoor College with Compartment [AISFA] Men's Backpack, Backpack, Backpack, 17-inch Laptop,

--------------------------------------------------- 【Condition】 Please check the product description and photos for the condition. Some items may have not been tested or may show signs of use.

【Included Items】 Accessories are limited to those shown or mentioned in the product description. Items such as manuals, boxes, or cables are not included unless specifically stated.

【Product Specifications and Firmware】 Some Japanese domestic models may have limited functionality overseas. Please check compatibility before purchase.

【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- 【Efficient Storage】The product measures 45 x 33 x 18 cm and weighs 1.1 kg. The top opens wide for easy access. It has a large capacity of 26 L, and the bottom is designed with a wet/dry separation pocket that can be expanded to a large capacity of 35 L, with dimensions of 56 cm (length) x 18 cm (width) x 33 cm (height) when expanded. 【Two-Layer Design, Expandable】A unique backpack created by travel professionals, packed with features perfect for the travel-working lifestyle where luggage tends to accumulate. Opening the lower zipper increases capacity by 25%! Made from waterproof and breathable EVA material, it can store shoes, lunch boxes, clothes, and more! Perfect for the rainy season or club activities! [A backpack that creates an elegant impression] The ultimate large-capacity, multi-functional backpack embodying the essence of the manufacturer. For a comfortable everyday life. Equipped with a unique inverted U-shaped opening pocket, it maximizes the convenience of putting in and taking out belongings. The interior lining is orange, making it easy to see what is inside. [Easy to Move & Enhanced Safety] Having experienced crowded train and bicycle commuting, and in preparation for work-style reforms, this is a masterpiece improved with enhanced durability, design, and usability in mind. Equipped with reflective features, a charging port, a chest strap, and a carry-on function, it is a smart, trendy transportation solution for your daily life. 【Carefully Crafted for Excellent Durability】Features a reinforced carrying handle for superior durability. Includes a convenient key chain inside the main pocket. Equipped with cable management loops to prevent tangled cables. Smart and convenient for any occasion. 【Neatly stores your PC】This business backpack features double the amount of shock-absorbing cushioning in the device compartment for superior safety, minimizing the risk of your PC being damaged. It can accommodate a 17-inch laptop. 【Large Capacity & Multi-Pocket】The AISFA men's backpack is designed with business use in mind. Overwhelming storage capacity! Features 38 compartments and 7 functions. The most multi-functional storage pockets in the industry! Packed with a variety of pockets for convenient organization of your belongings. [Perfect for a Wide Range of Occasions] Ideal for commuting to work or school, as well as for travel and leisure! Great for business trips, travel, camping, hiking, shopping, outdoor activities, disaster preparedness, and more! A versatile, large-capacity backpack that's popular with people of all ages and genders! [Please note] In consideration of the environment, the backpack will be delivered in a folded state. You will need to leave it packed for several days before use to allow it to return to its original shape. 【AISFA Quality Guarantee】If there is any problem with the product, please feel free to contact us. *Damage caused intentionally is not covered by the warranty. How to contact us: [Account Services] - [Order History] - [Contact Seller] 【Efficient Storage】The product measures 45 x 33 x 18 cm and weighs 1.1 kg. The top opens wide for easy access. It has a large capacity of 26 L, and the bottom is designed with a wet/dry separation pocket that can be expanded to a large capacity of 35 L, with dimensions of 56 cm (length) x 18 cm (width) x 33 cm (height) when expanded.