☆ Comfy&Sturdy: Made of waterproof high-density polyester, anti-theft, abrasion-resistant, and shock-resistant. Tight sewing technology, strengthen the sewing, not easy to break. An easy-to-breath system that reduces pressure on your shoulders, and a simple and comfortable back design gives you excellent back support. | ☆ Fine Workmanship: security Velcro sealing, making bags more secure and exclusive to high-end. The brand's smooth zipper pulls smoothly without getting stuck. Side mesh pockets and side zippered pockets make it easy to store what you need. | ☆ Large-capacity Design: The main bag can hold multiple pockets, including a 15-inch laptop and compartment for daily necessities. Flexible side pockets for bottling, umbrellas or other items. Easy-access front pocket for keys, headphones or mobile phones. Ample storage space to meet the needs of going out. | ☆ Fashion Backpack: It is a stylish backpack for leisure life. You can use your backpack as a laptop backpack, travel backpack, leisure backpack, high school backpack, computer backpack or for school, college, shopping, cycling, weekend trips, etc. | ☆ 100% Quality Service: If you have any questions about the quality of the product, please do not hesitate to contact us. Our 30-day refund service provides you with powerful purchase support.

WATERPROOF | YKK ZIPPER & WATERPROOF: YKK brand zipper make this bag last a long performance. Backpacks are more durable. Business laptop backpack made of high-density coated oxford fabric not only waterproof and resistant but also scratch-resistant. It can keep your laptops, clothes and important documents from drizzling but please don't let this bag exposed in a heavy rain. | ULTRA-LARGE CAPACITY LAPTOP BACKPACK: 12.2x6.3x18.9inch(L*W*H). Fits 15.6inch laptop. ★Structure: Large capacity main bag: store books, clothing, headphones, etc .; Open the main bag: store iPad, wallet, etc .; Front layer bag * 2: store mobile phone, wallet, etc .; Wet separation side bag * 2: Store rain umbrella, water cup, etc .; Shoulder strap card bag, storage card, etc. Suitable for business travel, college attendance, school commute, daily work and weekend trip. | USB CHARGING PORT & LUGGAGE BELT: With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. （POWER BANK IS NOT INCLUDED.）Back luggage strap allows backpack to slide over the luggage tube, secure your backpack in place, provides a convenient way to carry the backpack and release your shoulder. | ERGONOMIC DESIGN: Padded Air cushion of the backside and shoulder strap,nicely cushioned and reduce the pressure effectively. The polyester lining is durable and soft, both preventing the fabric from fraying and protecting your computer from scratches. And together they protect your computer from accidents and drops. Adjustable buckle waist strap keep the backpack fixed on your body. Comfortable and decompression, not tired! | MULTIFUNCTION BUSINESS BACKPACK: The bag can be opeded freely 90 degree, can be used as school backpack, hiking daypack, camping bag, travel bag, diaper bag and work bag. Perfect for boys, girls, teens, adults, meet all your carry potential, roomy enough for travel accessories and school supplies.

WATERPROOF | YKK ZIPPER & WATERPROOF: YKK brand zipper make this bag last a long performance. Backpacks are more durable. Business laptop backpack made of high-density coated oxford fabric not only waterproof and resistant but also scratch-resistant. It can keep your laptops, clothes and important documents from drizzling but please don't let this bag exposed in a heavy rain. | ULTRA-LARGE CAPACITY LAPTOP BACKPACK: 12.2x6.3x18.9inch(L*W*H). Fits 15.6inch laptop. ★Structure: Large capacity main bag: store books, clothing, headphones, etc .; Open the main bag: store iPad, wallet, etc .; Front layer bag * 2: store mobile phone, wallet, etc .; Wet separation side bag * 2: Store rain umbrella, water cup, etc .; Shoulder strap card bag, storage card, etc. Suitable for business travel, college attendance, school commute, daily work and weekend trip. | USB CHARGING PORT & LUGGAGE BELT: With built in USB charging port outside and built in charging cable inside, this backpack offers you a convenient way to charge your phone while walking. （POWER BANK IS NOT INCLUDED.）Back luggage strap allows backpack to slide over the luggage tube, secure your backpack in place, provides a convenient way to carry the backpack and release your shoulder. | ERGONOMIC DESIGN: Padded Air cushion of the backside and shoulder strap,nicely cushioned and reduce the pressure effectively. The polyester lining is durable and soft, both preventing the fabric from fraying and protecting your computer from scratches. And together they protect your computer from accidents and drops. Adjustable buckle waist strap keep the backpack fixed on your body. Comfortable and decompression, not tired! | MULTIFUNCTION BUSINESS BACKPACK: The bag can be opeded freely 90 degree, can be used as school backpack, hiking daypack, camping bag, travel bag, diaper bag and work bag. Perfect for boys, girls, teens, adults, meet all your carry potential, roomy enough for travel accessories and school supplies.

✔ ADVANCED MATERIALS: OZUKO Sling Bag is made of high-density oxford fabric, waterproof and wear-resistant. Breathable and decompression carrying system, heat dissipation, ventilation, shock absorption. It's more comfortable carrying a heavy load, relieves the stress of your shoulder. Offering your back plenty of cushioned comfort. | ✔ PRACTICAL & SAFE: Main compartment of the anti theft sling backpack with lockable zipper design,convenient for locking your valuables. USB port design,built-in USB charging cable, convenient charging, walking stress-free. Hidden anti-theft pocket on the back of this business backpack, protects your items from thieves. The surface of the package is printed with reflective design, and the night warning is safer. | ✔ MULTI STORAGE AREA: 6.7"L x 3.2"W x 13.4"H, Suit for 9inch IPad. Large capacity main bag, zipper pocket, inner patch pocket, back zip pocket, shoulder strap card pocket, side pocket, make it easier and safer to store small items. such as your clothes, books, lunchbox, coins, cell phone, keys, pens, etc. Large capacity sling bag can meet your storing need. | ✔ MULTI-FUNCTIONAL : Stylish, Unisex and Effective. OZUKO Shoulder Bag is a great companion for OUTDOOR/INDOOR activities. Can be used messenger bag / shoulder bag / cross body backpack / casual day pack / sling bag / chest bag / travel bag / working or business bag, suitable for office, school, outdoor, business and other occasions. | ✔ QUALITY SERVICE: If you are not satisfied with the quality of the product, we will give you a full refund. If you have any questions, please do not hesitate to contact us as soon as possible. Customer satisfaction is our main goal!

✔ ADVANCED MATERIALS: OZUKO Sling Bag is made of high-density oxford fabric, waterproof and wear-resistant. Breathable and decompression carrying system, heat dissipation, ventilation, shock absorption. It's more comfortable carrying a heavy load, relieves the stress of your shoulder. Offering your back plenty of cushioned comfort. | ✔ PRACTICAL & SAFE: Main compartment of the anti theft sling backpack with lockable zipper design,convenient for locking your valuables. USB port design,built-in USB charging cable, convenient charging, walking stress-free. Hidden anti-theft pocket on the back of this business backpack, protects your items from thieves. The surface of the package is printed with reflective design, and the night warning is safer. | ✔ MULTI STORAGE AREA: 6.7"L x 3.2"W x 13.4"H, Suit for 9inch IPad. Large capacity main bag, zipper pocket, inner patch pocket, back zip pocket, shoulder strap card pocket, side pocket, make it easier and safer to store small items. such as your clothes, books, lunchbox, coins, cell phone, keys, pens, etc. Large capacity sling bag can meet your storing need. | ✔ MULTI-FUNCTIONAL : Stylish, Unisex and Effective. OZUKO Shoulder Bag is a great companion for OUTDOOR/INDOOR activities. Can be used messenger bag / shoulder bag / cross body backpack / casual day pack / sling bag / chest bag / travel bag / working or business bag, suitable for office, school, outdoor, business and other occasions. | ✔ QUALITY SERVICE: If you are not satisfied with the quality of the product, we will give you a full refund. If you have any questions, please do not hesitate to contact us as soon as possible. Customer satisfaction is our main goal!

【Water-resistant & Tear-resistant】This professional Business backpack bag is made of waterproof and tear-resistant high-density oxford material with double-sided smooth zippers and reinforced stitching for lasting durability. It will serve you well as an office business work bag backpack, travel bag backpack or college backpack. | 【Ultra-thin Expandable Large-capacity Computer Backpack】 Laptop compartment fit 15.6 Inch Laptop as well as 15 Inch, 14 Inch and 13 Inch Macbook/Laptop. Main compartment fits clothes, headset, books, magazine, camera, CD's, etc. Front side compartment provides for pen, wallet, glasses and other small items make your items organized and easier to find. | 【Durable & Solid】Made of waterproof and durable metal zipper. Ensure a safe and long usage everyday & weekend. Serve purpose as professional work backpacks for men and women at office, slim fashion bag pack , college book bag, high school big student book bag for boys, girls, teens, safe backpack for traveling. | 【Anti-theft & Convenient】 With a hidden anti-theft pocket on the back protect your valuable items from thieves. Freely retractable backpack design, ultra-thin, large capacity, easy to store. Well made for international airplane travel and day trip. | 【About OZUKO】OZUKO brand backpack is committed to the pursuit of high-quality materials, unique design style and solid reputation. Designed to provide customers with the most unique boutique, providing more comfort, safety and convenience.

★ Highest Quality: Made of high-quality Oxford Cloth and First-class hardware, WATER-PROOF, ANTI-SCRATCH, do not rust or discolor. Reinforced shoulder strap and soft breathable fabric offers MAXIMUM COMFORT to your all-day long trip. | ★ Wear a Number of Ways: Perfectly works as a chest bag, a shoulder pack, and a cross body bag. Easy to carry for outdoor sports. It’s also user-friendly for both LEFTIES & RIGHTIES. One bag suits all. | ★Designed for Every Day Use: This stylish waterproof sling daypack offers multi-functional storage space that is compact yet big enough to store your note books, camera, tablet (size up to 9.7inches, like Kindle, iPad mini, or Switch) , and all your essentials. | ★ Fashion & Casual Style: Stylish and concise design, perfect as a sports crossbody hiking and traveling daypack, chest bag, sling bag for men. A great company for office, school, outdoor, business and other occasions. | ★ Customer Service: We want you to be completely thrilled with this product! If any issue about quality, please feel free to contact us by email, then we will try our best to help you out. Risk-free purchase!

★ Highest Quality: Made of high-quality Oxford Cloth and First-class hardware, WATER-PROOF, ANTI-SCRATCH, do not rust or discolor. Reinforced shoulder strap and soft breathable fabric offers MAXIMUM COMFORT to your all-day long trip. | ★ Wear a Number of Ways: Perfectly works as a chest bag, a shoulder pack, and a cross body bag. Easy to carry for outdoor sports. It’s also user-friendly for both LEFTIES & RIGHTIES. One bag suits all. | ★Designed for Every Day Use: This stylish waterproof sling daypack offers multi-functional storage space that is compact yet big enough to store your note books, camera, tablet (size up to 9.7inches, like Kindle, iPad mini, or Switch) , and all your essentials. | ★ Fashion & Casual Style: Stylish and concise design, perfect as a sports crossbody hiking and traveling daypack, chest bag, sling bag for men. A great company for office, school, outdoor, business and other occasions. | ★ Customer Service: We want you to be completely thrilled with this product! If any issue about quality, please feel free to contact us by email, then we will try our best to help you out. Risk-free purchase!