Slim Laptop Backpack with Extendable 17 Inch Water-Repellent Notebooks Bag for Men & Women

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Ideal Size for Leisure & Travel

The Laptop Backpack internal dimension is: 18.11 x 13.39 x 3.15/7.87 inches (L x W x H) and External dimensions: 20.47 x 14.96 x 3.54/8.27 inches (L x W x H), easy to hold 13.3-17 inch and even 18 inch MacBooks Surface Laptop HP Dell Asus Lenovo Acer Notebooks.

Super Slim & Expandable

This backpack can easily adjust it's capacity from Slim Tote Bag to Big Capacity Travel Backpack that can be expanded more than 150% capability (12.5L to 32L), for different load and to keep your sleek style, the robust daypack that does not appear bulky even when fully packed; convenient and practical for you Shopping, Travel, Leisure.

Rich Structure

The external:there are 4 big pockets fits iPad, A4 and even A3 size devices, 4 side-pockets for glasses, phone, umbrella, drink bottle. The inside:one separate PC compartment to hold your laptop and 3 pockets for PC accessory and one secret compartment for valuables. One Scalable Compartment in the middle can release more storage. The hidden straps to keep your sleek style on the different load between a Backpack and a Slim Shoulder Bag.

Comfortable & Durable

290T high-grade polyester is Waterproof Durable and comfortable to touch, even if the travel laptop backpack is in close touch with your skin that feels silky. Thick internal plush lining cushioning provides shock absorption for protection your laptop.

Quality Assurance

Consider the first 100 days with your ZINZ backpack as a test phase (hey, you can go around the world in 80 days). If you are not 100% satisfied, we are not. We will refund the full purchase price or provide replacement - without ifs & buts!


Laptop Backpack:

The Sturdy Laptop Backpack has One Separate Laptop Compartment for iPad, Macbook, Laptop(Size Up to 17 inch) and Other Electronic Devices, Make Your Items Organized and Safe. There is a very Slim Mode for you to shuttle between city traffic and outdoor with Ease and Elegant.

Travel Backpack:

Big variable capacity design perfect for Occasional International Travel / Weekend Short Trip Getaways / Airplane Travel / Outdoor Hiking Camping Backpack for Men and Women.

School Backpack:

The robust backpack that does not appear bulky even when fully packed. Slim & Expandable Design that does not worry fill up your locker. Perfect for Classrooms, College Students, High School Students, Teachers, and Outdoor Activities.

Tote Bag:

Easy to convert between Slim and Expanded when you go to shop and bought a lot of things, Multi-function big capacity backpack can be a great companion for college, travel, business, everyday use and outdoor activities. Practical gifts for teens, girls, friends, mother, grandmother.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

To start a return, you can contact us at . If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at

12 months Warranty

We provide a 12-month warranty period for all the products sold (subject to the date of receipt). If the products are damaged within 3 months, you can replace them for free. If the products are damaged within 3 months, you can provide free maintenance service (customers repair by themselves, and we will reimburse the expenses).

Note: If your products need after-sales service, please contact customer service within the after-sales period.You need to take a picture of the damaged product including the details and send it to customer service

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items 
Non-returnable factors include products that have been used for a while and don't like them.Product damage caused by human factors such as intentional scratches or other intentional damage within the warranty period.

Please get in touch if you have questions or concerns about your specific item. 

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.


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