SKU: No.02391-ba-10

Progress Tough Square Backpack No.02391-BA

Sales Price¥34,100

(税込) Postage calculated at check-out


The body material is durable than normal nylon, and uses Cordura Ballistic® Fabric 1680D nylon, which is more durable and resistant to friction and tear. By pulling two twisted yarns of the vertical 840D horizontal 840D, the friction and tear strength are enhanced, the surface is water -repellent, and the back is applied to the back side. The attached material is made of waterproofed leather. The main zipper uses a YKK water -repellent zipper with a water -repellent effect on the tape, and a YKK Aqua Guard Fastener with a water stoppage on the front part. Equipped with a convenient pocket for storing laptops and tablets, it is a series that can be used in various situations and various situations that support business and casual scenes.
Size W270 H405 D85mm about 12L
Weight Approximately 720g

CORDURA BALLISTIC® Fabric 1680D Nylon Waterproof Leather


If you leave the nylon material for a long time while wet, the coating on the back will be peeled off or it will cause deterioration, so be sure to dry it before storing. When used, it is effective for friction, etc.
The fruits will fade. In addition, water repellency is lost due to dust and other dirt attached to the dough. After use, remove dirt by brushing moderately, and commercially available water -repellent spray
We recommend using frequently. If it gets wet with rain or water, it may cause spots and discoloration, so if it gets wet, remove the water promptly.


The main storage back can store a MacBook Pro 15inch size laptop.

Back storage suitable for storage of valuables

A cord type eggplant crown is applied to the back of the main storage, which is convenient for hanging keys.

There is also a zipper pocket at the bottom of the front part.

The front part is made of YKK Aqua Guard Zygard Zygard Zygard Zygard Zygard fastener with a water stoppage.

Leather handle that is easy to hold.

Key, carabiner, chest belt, etc. can be attached to the shoulder strap.