Bump BackPack L No.04070

The main body material uses INVISTA's 100d warp and 210d weft CORDURA庐 nylon twill weave, which has approximately 5 times the abrasion resistance, tear strength, and durability of regular nylon, with a special urethane-based resin coating applied to the surface.
To express a natural wrinkled texture, it is processed using a special dyeing method, giving it a firm and crisp feel while combining durability, water resistance, and lightness.

The accessory fabric also uses INVISTA's 1680D CORDURA Ballistic庐 nylon, with PVC processing applied to the back surface to further enhance strength and water resistance. The accessory leather is high-quality domestic steer leather with a thickness exceeding 2.0mm that is chrome tanned, then re-tanned using a higher amount of vegetable tannin.
3M's fluorine-free water repellent "SCOTCHGARD庐" is a new waterproof material with high water-repellent performance. This "SCOTCHGARD庐" water repellent is placed in the drum during the fatliquoring stage after dyeing and penetrates into the leather fibers, achieving waterproofing and stain resistance while preserving the natural texture of the leather. Since the water repellent penetrates deep into the fibers, it continuously prevents water from entering not only from the back and sides of the leather, but also from scratched areas. This is waterproof and stain-resistant leather that has passed 3M's "SCOTCHGARD庐" monitoring test. Since this test is conducted even after shaving the surface, the effectiveness does not diminish with use.
By tanning with a higher amount of vegetable tannin, the leather itself becomes tighter and gains elasticity and firmness. Additionally, the semi-aniline finish with transparency allows you to enjoy the leather-like texture.

The dulles clasp at the top of the main body allows for one-touch opening and closing. It can also be locked with the included key.
The master-piece original hook buckle can be used to hang lightweight items.

The shoulder harness is equipped with an original "m-strap" mechanism that reduces the burden of weight on the body. The storage compartment is equipped with storage for laptops and tablets, and pockets provided in appropriate numbers.
The divider in the main storage compartment can be attached and detached according to the size of your luggage.

The clasp may deform if subjected to strong impact or force. The dyeing and coating wrinkles on the main body fabric are not uniform and may appear in streaks. Please note that it is not completely waterproof and cannot prevent water from entering through needle holes in sewn parts. If the nylon material of the accessory fabric is left wet for a long time, the film on the back surface may peel off or cause deterioration, so be sure to dry it before storing. Since the water-repellent treatment is a surface treatment, the effect will diminish with use due to friction. Additionally, dust and other dirt adhering to the fabric will also reduce water repellency. Although a highly durable PU coating has been applied, the coating may peel off due to rubbing against hard objects. The accessory leather may have wrinkles and scratches unique to individual hides. Please note that color migration, discoloration, and fading may occur due to friction, etc. Please note that since this is natural leather, it may become stained if exposed to rain or water. Please note that product specifications are subject to change without notice.

��Material: CORDURA庐 fabric 100d�210d nylon twill (special PU coating) / CORDURA Ballistic庐 fabric 1680d nylon (back PVC coating) / Steer leather (3M SCOTCHGARD庐)
��Weight: Approx. 1480g
��Size: W300 H450 D170 mm