* Strings on bag mouth and shoulder strap* High-density nylon and mesh fabric* Two side zipper pockets* Spacious storage space and separate internal space*Chest strap magnetic buckle* Chest strap height adjustable detail*YKK waterproof zipper* WooJin Plastic partsWith a base made of high-density nylon material,Made with mesh material and lightweight materialsThis is Hatching Room’s second backpack product.The modest design makes it suitable for use in a variety of styles.This is a backpack that can be used for a long time thanks to the use of high-density materials.Two zippered pockets located on the sides are convenient for storing small items.The interior space is spacious overall.There is an internal pouch that can store a laptop/pad, books, and two inner pockets.Additionally, the interior material is made of cool mesh material.Air mesh is placed on the inside of the shoulder straps,It does not slip easily and allows you to feel more comfortable wearing it.The height of the chest strap can be adjusted using the webbing on the shoulder straps.Simple attachment and detachment is possible using the magnetic buckle.The length of the shoulder straps can also be easily adjusted with a string.It can be opened in two ways through the string at the entrance and the front zipper.You can adjust the entrance shape to your preference through the string.- MaterialBody: 100% NylonLining: 100% Polyester- Size guideWe recommend storing up to a 15-inch laptop in the pouch inside the bag.For storing everyday belongings such as light items, thick books, laptops, and tablets.It has a good size.* Laptops larger than 15 inches can be stored in the internal pouch.Please note that the bag may appear different from its original shape.* For laptop sizeWidth: 37Height: 47Depth: 15.5Strap (~max): 48~111.5Inner pocket: 38.5*44There may be an error of +-1cm.