Manatsulife Backpack, Large Capacity, Lightweight, Water-Repellent, Perfect for School, Commuting, Travel, and School Trips, A4 Size, Business,

[Attributes] Fabric: Nylon Fabric Dimensions: Length 29cm, Width 21cm, Height 40cm Weight: 290g Available in seven classic colors: black, white, blue, khaki, green, purple, and yellow. The simple, timeless design goes well with any fashion style and is suitable for both men and women. [Ultra-lightweight & Water-Repellent] Made with lightweight, durable, high-density nylon material. The surface is water-repellent, so you can use it safely even on light rainy days. However, please note that the zipper is not water-repellent. The design reduces strain on your shoulders and back even when carrying it for long periods of time, making it ideal for daily commuting to work or school. [Multifunctional Storage] Seven pockets provide outstanding storage capacity! Four zippered pockets are located on the front, and one hidden zippered pocket on the back allows you to safely store valuables. When you open the main compartment, you'll find one zippered pocket inside for small items. It's functional enough to neatly organize everything from A4-sized documents and laptops to small items. [Comfortable and Versatile] Perfect for a variety of occasions, including commuting to work, school, travel, dates, karaoke, shopping, and business trips. The adjustable shoulder straps and breathable back cushion ensure a comfortable fit. Designed for everyday practicality, this bag is perfect for long trips and outings. [Worry-Free Guarantee] We expect the highest quality from our products, but if you experience any quality issues, please contact us through your Amazon purchase history. We will do our best to resolve the issue. [Note] We take customer feedback seriously and have made improvements to provide a better shopping experience. 1. Regarding the shoulder strap, starting September 10, 2025, we will begin shipping backpacks with the shoulder strap pre-attached. However, existing inventory will not have the strap attached. If you receive a backpack without the strap attached, we apologize for the inconvenience, but we ask that you thread the strap yourself. Please refer to the detailed instructions for attaching the shoulder strap in the main image on the product page. 2. Regarding the product size, we have revised the size based on confirmation in the description and image. (Before: Size: Length 29cm, Width 21cm, Height 40cm → After: Exterior: Length 29cm, Width 21cm, Height 38cm) The dimensions shown are the exterior dimensions of the bag; the interior dimensions (actual storage capacity) have been reduced by 1-2cm. Thank you for your understanding. If you have any questions, please feel free to contact us. Please rest assured that we will respond to your request with sincerity.