This is a simple, large-capacity, lightweight, and easy-to-use backpack. It has a total of 6 pockets, making it very useful for organizing and storing your belongings. It can hold a lot, so it's also great as a diaper bag. [Features] ● Large Capacity 20-35L With a storage capacity of 20-35L, it can easily hold A4 documents, textbooks, notebooks, as well as laptops and tablets. It can also be used as a diaper bag. ● Organized with 6 Pockets With two pockets on the front, one on the back, one on each side, and one inside, there are a total of 6 pockets. This allows you to organize and store your belongings according to their importance, ease of access, and size. The back pocket is particularly useful for security. ● Lightweight. Approximately 445g! The bag itself is lightweight, so it won't be a burden to carry. It helps reduce the burden for mothers carrying a lot of items in their diaper bags. It can also be used as a disaster preparedness backpack in case of emergencies. ● Chest Strap Prevents Shoulder Strap Slippage It comes with a chest strap (chest belt, a strap to prevent shoulder straps from slipping off) so that even those with sloped shoulders or those who struggle with heavy loads causing shoulder straps to slip can use it with peace of mind and without stress. ● Unisex and Versatile! With its simple design and classic black color, it can be used by anyone, regardless of gender or age. It is versatile for various occasions, from everyday use to commuting, school, travel, camping, hiking, and other outdoor events. [Product Details] Size: Approximately 40cm (height) x 28cm (width) x 12cm (depth) Weight: Approximately 445g Color: Black Material: Oxford fabric (water-repellent treatment) * For compact shipping, the product will be delivered folded in half. Please understand that there may be creases upon opening. This does not affect usability. ● About Shipping Ships via Yu-Packet Post. Shipping Date: Within 2-3 days after payment confirmation (Ships on Mondays, Wednesdays, and Fridays. If Monday, Wednesday, or Friday is a holiday, shipping will be on the next business day.) Estimated Arrival: Approximately 2-4 days after shipping * The item will be posted in your mailbox. * It may take a little longer for those in distant locations. 〇 Initial defects will be handled, so please contact us "before leaving a review" if you have any issues.