Sure, here's a refined and simplified title focusing on the product keywords: *KALIDI Vintage Laptop Backpack for Men and Women - Fits 17 Inch Laptop

The school laptop backpack is made of high-quality, waterproof, and scratch-resistant nylon with smooth metal zippers and reinforced edges, making it quite durable. The external dimensions are 16.56" x 11.8" x 5.5", with a capacity of 17.64L and a weight of 1.32 lb.

The backpack has been upgraded with 8 internal pockets, including the main compartment with a separated part and several small pockets, providing ample space for a laptop (up to 15.6 inches), tablet, iPad, A4 files, power bank, wallet, clothes, and other small items. There are also two small inner side pockets or two outer elastic side pockets that can hold a water bottle and umbrella. Additionally, there is an anti-theft back pocket to keep your passport, credit cards, and other valuable items safe.

The ergonomic design of this travel backpack features upgraded daypack bags with increased strap width and thickness, as well as improved breathability, resulting in a more relaxed and comfortable carrying experience. The padded shoulder straps provide excellent back and shoulder protection for extra comfort. The backpack straps can be adjusted to the most comfortable and best-fitting length according to your personal needs. You can also use the top handle as a handbag to relax your shoulders when you don't want to carry the backpack.

This fashion backpack is versatile, suitable for a variety of purposes, such as a school backpack, work backpack, travel backpack, diaper backpack, and more. It's perfect for various occasions, including work, study, travel, daily commuting, business trips, and more. Additionally, it makes an excellent gift for students, women, girls, men, friends, or family members.

The backpack is available in various colors, including black, pink, grey, blue, and purple. It is made of waterproof, scratch-resistant nylon and has a large capacity of 17.6L. The backpack can accommodate laptops up to 15.6 inches and provides ultimate protection for your devices against scratches and accidental bumps.

The backpack also features two built-in pockets in the main compartment, making it a great choice for carrying bottles or drinks, perfect for use as a mother's bag or a diaper bag. The anti-theft back pocket allows you to safely store your important items, such as your cell phone, ID card, and passport.

With its practical organization and large capacity, this backpack is an ideal choice for college students, casual daypack use, work, and travel. It comes with a quality assurance and satisfactory after-sales service, including a 90-day return or refund policy in case of any problems.

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