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Velaybor

40L Expandable Laptop Backpack, Anti-thief Travel Backpack, Airline Approved Business Waterproof Carry on Luggage, Fits 15.6" Laptop for Men Women

  • Based on 96 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 5
Order within 1 hour and 29 minutes
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Color: Black


Size: 15.6 inches


Features

  • SPACIOUS & ROOMYA dedicated laptop sleeve fits 15.6-inch laptops, plus 15-inch or smaller MacBooks. The generous main compartment swallows travel accessories, chargers, stationery, and even a change of clothes, while hidden mesh pockets inside keep cords and small gadgets from getting lost. Dual side elastic mesh pockets stretch to hold water bottles and folding umbrellas.Plus, an expandable zipper design expands the main compartment from 35L to 40L (a 15% capacity boost)
  • COMFORT & Ergonomic DesignAn ergonomic airflow back panel with multi-density foam padding delivers cloud-like cushioning while preventing overheating. Breathable shoulder straps adjust to any body type, with reinforced stitching that withstands over 50 pounds of gear without sagging. Engineered for both all-day comfort and rugged durability, this backpack turns every journey into a breeze
  • MULTIPURPOSE & SECUREA built-in luggage strap slides over suitcase handles without hand carrying, while a hidden anti-theft pocket on the back safeguards passports and wallets from pickpockets. The 180 degree lay-flat design lets you breeze through security checks.Perfect for international travel marathons or day trips, the strap-on compatibility turns your backpack into a seamless extension of your luggage, eliminating the hassle of carrying multiple bags
  • ROBUST & DURABLE MATERIALSMade of encrypted water-resistant polyester (20% thicker than standard) ,with rust-proof metal zippers and double-stitched seams that withstand 60 pounds or more of repeated pulling. Perfect for office, college, commutesa durable gift for any occasion
  • OEKO-TEX STANDARD 100 CertifiedEvery component of this backpack, from fabric to zippers and trims, is independently tested against 1,000+ harmful chemicals. Ensures safe skin contact, perfect for sensitive skin and family travel

Color: Black


Backpack Design: Daypack Backpack


Product Style: Lot of Storage,many Pockets,usb Port Design


Pattern: Solid


Item Shape: Rectangular


Brand Name: Velaybor


Age Range Description: Adult


Item Weight: 1 Kilograms


Model Name: Laptop Backpack


School Type: College/University


Number of Items: 1


Unit Count: 1 Pack


Manufacturer: Velaybor


Storage Volume: 40 Liters


Item Dimensions D x W x H: 8"D x 13"W x 18"H


Size: 15.6 inches


Other Special Features of the Product: Anti-Theft


Recommended Uses For Product: Travel


Strap Type: Adjustable


Compatible Device Size Maximum: 15.6 Inches


Pocket Description: Front Organizer Pocket, Laptop Sleeve, Main Compartment, Powerbank Pocket, Side Mesh Pockets


Apparel Closure Type: Zipper


Water Resistance Level: Water Resistant


Number Of Pockets: 5


Number of Compartments: 8


Backpack Harness Type: Shoulder Harness


Zippered Compartment Count: 4


Fit to Size Sentiment: Positive


Sleeve Length Description: Long Sleeve


Fit Type: regular


Material Type: Nylon


Product Care Instructions: Wipe with Damp Cloth


Outer Material: Nylon


Lining Description: Polyester


Shell Type: Soft Shell


Apparel Fabric Weight Class: Medium Weight


Apparel Fabric Stretch: No Stretch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good choice
Color: Black Size: 17.3 inches
Spacious backpack. Lots of areas to stash your belongings. Lightweight but so far durable.
Reviewed in the United States on May 15, 2026 by DR Orr
    • An investment worth the cost
Color: Grey Size: 17.3 inches
Great product that is durable, and it can carry more things than I expected, and it is versatile in its use I usually have 7+ kg of study materials I carry each day, and I can barely feel the weight, it's very comfortable
Reviewed in the United States on March 13, 2026 by Abbe
    • Large size, many pockets, two water bottle holders
Color: Green Size: 15.6 inches
A good back pack with lots of pockets and a strap to attach to your rolling bag.
Reviewed in the United States on May 19, 2026 by balew
    • Bookbag
Color: Green Size: 15.6 inches
I love the bookbag,lots of room.
Reviewed in the United States on May 21, 2026 by Madea
    • Good Quality Item
Color: Black Size: 15.6 inches
So far, so good. It has lots of space, and it is very durable. I went on vacation for over two weeks, and I was able to carry everything I needed in this bag and a rollable carry-on—which means that I didn’t have to check my bags at the airport (that’s always the goal). I like the style, and the price is definitely right. If you’re still trying to decide which bag to get, go with this one. ... show more
Reviewed in the United States on January 21, 2026 by music lover
    • I would definitely buy again but I don't think I'll need to :-)
Color: Black Size: 15.6 inches
I really like this backpack because of the quality and the amount of compartments that it has. It also has waterproof zippers and the hidden compartment for my wallet which is great for anti-theft when you're on the train in New York City. It feels like it was worth the money and I'm happy I purchased it if anything changes I'll update this ... show more
Reviewed in the United States on February 18, 2026 by SH
    • Space and rain resistance is good.
Color: Grey Size: 17.3 inches
So far this backpack has been very good. It doesn’t allow enough air flow in the back and on the straps. The straps are cushioned and comfortable enough to wear for an extended period of time. Large capacity, nice pockets to divide everything up. For the cost I am pleased with it. The zippers are nice with larger than most tag to open up or close. It seems durable enough and kept the rain out on short trips. I haven’t used it for more than a few minutes in the rain. It is a nice basic style that makes it look like a more pricy version that likely isn’t well made. ... show more
Reviewed in the United States on September 9, 2025 by DaveyJ
    • Durable, water proof for blue collar
Color: Black Size: 15.6 inches
I bought this for my husband as a work. Backpack and he loves it! It has so many extra pockets everywhere on it. I had to show him where all of them were lol. He’s a blue collar man and it works great for him. It even has a usb port so you can charge any time you need. It didn’t come with cords but we have so many already. If you have a blue collar man then you need to get him one! Christmas is gift! It seems to be waterproof and the durability seems to be great! He’s been using it for at least a month and the zippers, materials and everything else seem to b def well put together! Definitely worth the money! ... show more
Reviewed in the United States on November 25, 2025 by Sheena Vaughn

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