Designed For Your Everyday Life

Whether you're in the car for your daily commute or jetting off for a long weekend, Knack’s professional backpacks are ready to roll with you. Protect your 15-inch laptop with our collection of patented 15-inch laptop backpacks that offer the perfect blend of style, comfort, and functionality. Ideal for professionals and students alike, these backpacks ensure your tech stays safe in their dedicated, padded laptop pocket. Protect your tech in style with our expandable backpacks, which can accommodate laptops up to 15.6 inches. Knack’s flexible design allows you to switch from work to play, making this the laptop bag you didn’t know you needed — until now.

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The Ultimate 15-Inch Laptop Backpacks

The Tech Workhorse

We designed the ultimate collection of 15-inch laptop backpacks so you can confidently pack your laptop for your daily commute to work, to school, and for travel. Our separate, padded laptop sleeve protects your laptop and makes it accessible at a moment’s notice. Traveling with your laptop? Knack’s separate, patented, expandable suitcase compartment gives you up to 45% more carrying capacity. Last, but not least, Knack Packs’ sophisticated, durable, water-resistant fabrics are inspired by men’s and women’s apparel, and help keep your gear dry while you look professional. Each Knack laptop backpack is a travel bag, a personal item, and your everyday pack all in one — with no trade-offs in form or function.

15-Inch Laptop Backpack Features

  • Protect Your Tech

    Designed with an easy-access, padded pocket that fits all 15.6-inch laptops, each Knack Pack delivers everyday laptop protection without added bulk. While in the laptop pocket, your device stays safely suspended off the ground and protected from everyday bumps and jolts. Whether you’re commuting or catching a flight, a Knack Pack is the perfect laptop backpack for wherever the day takes you.

  • Stay Organized

    Each Knack Pack is designed to keep you organized. From mesh pockets that allow you to see contents to dedicated spots for chargers, cords, and batteries, your gear is always easy to find. Don’t see a pocket for your water bottle? That’s because we don’t want you looking like a hiker - each Knack has an internal water bottle pocket easily accessed from the outside of the bag. From daily commutes to weekend getaways, Knack laptop backpacks give you the space to bring what you need and keep it within reach.

  • Expand Your Horizons

    Designed for spontaneous getaways and smooth transitions, every Knack 15-inch laptop backpack features a separate, patented, expandable suitcase compartment that adds 45% more space when you need it. Whether you're packing for your next adventure or just a trip to the gym, you’ll find room for 2–3 changes of clothes in addition to a separate main compartment for all your everyday essentials. These bags are how living a One Bag life becomes a reality.

About Knack

Knack sprang from the simple observation that too many people were carrying too many bags at the same time. This aha moment spurred a desire to create gear to help us live a One Bag Life. So we pulled together a dedicated group of frequent travelers and bag enthusiasts––from Tumi, Coach, North Face, Samsonite, and eBags––to create the one bag that’s clever enough to replace two.

15-inch Laptop Backpacks FAQs

Will my 15-inch laptop fit securely in a Knack backpack?

Yes. Each Knack 15-inch laptop travel backpack features a dedicated padded pocket designed for laptop protection up to a 15.6" laptop size. With smart, easy-access entry, grabbing your device on the go is simple and secure.
Can I use this backpack as a personal item when flying?

Definitely. Our Knack Pack's all have slim profiles and expandable designs, making them the perfect laptop backpack for travel. It fits under most airline seats as a personal item, while still giving you room for your tablet, cords, chargers, and other travel accessories.
How much can I pack in the expandable main compartment?

Plenty. The patented design in our 15-inch laptop backpacks adds up to 45% more space, turning your Knack into a true travel bag. Whether you're packing clothes for a quick trip or extra gear for work, you'll have room for it all, without needing a separate travel bag.
Is it comfortable enough for daily carry?

Absolutely. With a padded, ergonomic shoulder strap, thoughtful weight distribution, and lightweight construction, Knack backpacks are built for all-day wear, whether you’re commuting, walking campus, or navigating airports.

Testimonials

This bag is the perfect size for a 2-3 day get away. It has the right amount of padded space for my 15” laptop and iPad. The main storage complex partment expands up to 3 additional inches and has enough room for a guy like me who likes to travel light. The smaller pockets on the outside are great for small items and the bottom has a nice wire storage. I’ve had similar sized bags in the past, but we’re mainly used for laptops and books but didn’t take into mind space for packing clothes. It’s definately worth every penny!

Jerome C.

I'm 6'6" and wear size 14 shoes. I bought this bag because it was wide enough to fit my shoes. First trip was three days, and I easily fit two laptops, an iPad, cables, clothes and an extra pair of shoes. So packed it sat comfortably on my back. The airport was easy and it was great to have hands free. The bag would not fit under seat expanded, but I just took out what I needed and put it up top. It is great moving around with only one bag. I've taken several trips now and love the one bag program. I've yet to max this out. A quick overnight and I didn't even unzip the expansion. The bag is very well thought out, and well made. I wanted two laptops + clothes, and it works great with a pair of 16" MBPs.

N.I.

If you're a techie person or utilize hot offices/desks at work and need to transport your tech daily this is a great bag. There is a padded area that could hold up to a 12.9 tablet with full coverage. If you don't have a 17 in computer you could store a laptop and a tablet in the laptop compartment (I'd probably throw the tablet in a sleeve just for extra protection but a 13 in MacBook Air and 12.9 iPad Pro both fit in the laptop compartment without a problem). There are lots of smaller compartments inside the bag so you can separate your wires/snacks/pens etc. I was using primarily tech organizer bags previously but at some point why do you need to buy a bag to put in your bag lol? This is a much better solution for daily use.

Derek C.

Knack has finally found the Goldilocks size for their backpacks. I have the Series 2 Med that has been my go to bag for some time ... The new Small series 2 addresses both these issues perfectly. I love the top loading laptop feature and it still handles all my accessories and spare clothes for a two day trip, but for everyday work it meets these needs without being too bulky.

Andrew L.

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