A 17.3-inch laptop needs more than a roomy main compartment: check the size of the padded sleeve, the backpack’s overall depth, and how much space you need for chargers, work items, or travel gear. The picks below range from slim expandable bags to larger travel-focused packs. One important detail: the RealCool listing describes a sleeve for a 17-inch laptop, so confirm your laptop’s dimensions before considering it for a 17.3-inch computer.
Quick Comparison
| Backpack | Best for | Standout features | Fit and size notes |
|---|---|---|---|
| Lekespring Slim Laptop Backpack | Commuting and flexible packing | Expandable design, USB port, luggage sleeve | Dedicated sleeve for 17.3-inch laptops |
| Focdod Laptop Backpack for Women | Organized everyday use | 17 pockets, anti-theft pocket, luggage strap | 17.5 x 12 x 6.5 inches; listed for 17.3-inch laptops |
| LOVEVOOK Laptop Backpack | Work, school, and travel | 16 pockets, USB port, padded laptop compartment | Dedicated compartment listed for 17.3-inch laptops |
| KROSER 17.3-Inch XL Computer Backpack | Bulky loads and travel | RFID pockets, hard-shell accessory zone, USB port | Large 18.6 x 13.5 x 10.8-inch design |
| RealCool 17.3-Inch Laptop Travel Backpack | Trips and organized packing | 180-degree opening, wet compartment, luggage strap | Description specifies a 17-inch laptop sleeve; verify fit |
Our Picks: Best Backpack For 17 3 Laptop reviews
1. Lekespring Slim Backpack: Best for Commuting with Expandable Storage
The Lekespring is a slim business backpack designed to carry a 17.3-inch laptop without starting out as a bulky travel bag. Its listed dimensions are 12.4 x 3.15 x 18.7 inches, and it weighs 1.76 pounds. When you need more room, an expansion zipper increases its depth from 3.15 to 6.88 inches.
Storage includes a padded laptop sleeve, an organizer pocket, and a quick-access front pocket. The external USB port connects to an internal cable, so you can route a power bank inside the bag and charge a device from outside. The power bank itself is not included in the supplied product details. A luggage sleeve adds convenience when you’re traveling with a suitcase.
This is a strong choice if your normal commute calls for a slim profile but you occasionally carry extra items. The trade-off is that its slim starting shape offers less room than the larger KROSER or the travel-oriented RealCool. The expansion helps, but it won’t make this the most spacious option in the group.
Pros:
- Dedicated padded sleeve listed for laptops up to 17.3 inches
- Expands from 3.15 to 6.88 inches deep
- USB port and internal cable for connecting a power bank
- Luggage sleeve for attaching it to a suitcase handle
Cons:
- Limited depth when used in its slim configuration
- Power bank is not included in the supplied product details
Verdict: Choose the Lekespring if you want a light, slim commuter bag that can expand when your daily load grows.
2. Focdod 17-Pocket Backpack: Best for Keeping Daily Essentials Organized
The Focdod is an everyday work and travel backpack with a listed 17-pocket layout. Its four compartments are intended to separate a laptop, tablet, books, chargers, and other essentials. The main compartment can also hold items such as notebooks or a change of clothes, while the side elastic pockets are described as suitable for a water bottle or umbrella.
At 17.5 x 12 x 6.5 inches and 1.8 pounds, it offers more depth than a slim commuter pack without being as large as the KROSER. The listing specifies a 17.3-inch computer and a 12.9-inch tablet. Other practical features include a hidden back anti-theft pocket, a luggage strap, and water-repellent material. The description identifies nylon and leather as its materials.
The many pockets may help if you like assigning a place to smaller items instead of packing them together. However, a high pocket count does not guarantee that every pocket will suit your particular gear. Check the internal sleeve dimensions and pocket layout if your laptop is unusually thick or you carry large accessories. This backpack does not list a USB charging port.
Pros:
- Listed to fit a 17.3-inch laptop and a 12.9-inch tablet
- Multiple compartments and 17 listed pockets for sorting belongings
- Hidden back pocket and luggage strap
- Water-repellent material and side pockets for a bottle or umbrella
Cons:
- No USB charging port is specified
- A pocket-heavy layout may feel unnecessary if you prefer one open main compartment
Verdict: The Focdod suits you if organized storage matters more than a built-in USB port or a minimalist layout.
3. LOVEVOOK Laptop Backpack: Best for Work, School, and Travel Organization
The LOVEVOOK backpack combines a separate padded laptop compartment with a large set of organizer pockets. It measures 12 x 19 x 7.8 inches and weighs 1.86 pounds. The listing describes four compartments and 16 pockets, with a laptop section for computers up to 17.3 inches and a separate tablet slot for a 12.9-inch iPad.
The product description specifies water-resistant nylon fabric with a polyester lining, adjustable breathable shoulder straps, and an anti-theft pocket on the back. For travel, it has a luggage attachment strap and an external USB port connected to an internal charging cable. You’ll need to supply your own power bank.
Compared with the Focdod, the LOVEVOOK also emphasizes storage organization, but it clearly lists a tablet slot and USB charging connection. Its 7.8-inch depth makes it less slim than the Lekespring in its unexpanded form. The listing says it can fit under an airplane seat, but seat space varies, so check your airline’s personal-item limits and the bag’s packed dimensions before flying.
Pros:
- Dedicated padded laptop compartment listed for up to 17.3 inches
- Separate tablet slot and 16 listed pockets
- USB port with an internal charging cable
- Back anti-theft pocket and luggage strap
Cons:
- Power bank is not included in the supplied product details
- Its 7.8-inch depth may feel bulky if you want a very slim bag
Verdict: Pick the LOVEVOOK if you want a dedicated tablet slot, a USB charging connection, and lots of separate storage for work or school.
4. KROSER XL Computer Backpack: Best for a Larger Load and Extra Travel Features
The KROSER is the largest and heaviest option in this comparison. Its listed dimensions are 18.6 x 13.5 x 10.8 inches, and it weighs 3.08 pounds. The backpack is described as fitting a 17.3-inch laptop and has separated compartments for items such as a computer, tablet, files, wallet, and clothes.
Its water-repellent ballistic fabric and airflow back padding are designed for regular carrying. The bag also includes a top hard-shell zone for sunglasses or a phone, RFID pockets for protecting data encoded on compatible IDs and cards, a USB port, and a luggage strap. A connected power bank is needed to use the USB port; one is not included in the supplied description.
This is a more feature-packed choice than the slim Lekespring, but its size and 3.08-pound weight are important trade-offs, especially if you carry it all day or want a compact personal item. The hard-shell zone is for small belongings, not a substitute for checking the dimensions and padding of the laptop compartment. Choose it if you regularly need space for more than your computer and a few essentials.
Pros:
- Listed to fit a 17.3-inch laptop with room for other travel or work items
- RFID pockets and a hard-shell accessory zone
- USB port and luggage strap
- Water-repellent ballistic fabric and airflow back padding
Cons:
- Heavier and larger than the other backpacks in this comparison
- Power bank is not included in the supplied product details
Verdict: Choose the KROSER if you need a roomy, feature-rich backpack and are comfortable carrying a larger, heavier bag.
5. RealCool Travel Backpack: Best for Trip Organization, with a Laptop-Fit Caveat
The RealCool is designed around travel packing. It measures 12.6 x 7.87 x 18.5 inches and weighs 2 pounds. Its main compartment has elastic compression straps, and its 180-degree opening is intended to make it easier to lay the bag open for security checks. The listing also describes a wet compartment for toiletries and side pockets for small travel essentials.
For carrying comfort and airport handling, it has padded shoulder straps, a breathable mesh back panel, top and side handles, and a rear luggage strap. The nylon fabric is described as water-resistant and tear-resistant. The product description says the bag meets most airline carry-on size requirements, but airline rules differ, so check the dimensions against your route and how you plan to carry it.
There is a key laptop-fit mismatch to consider: although the product title says 17.3 inches, its description specifies a dedicated sleeve for a 17-inch laptop. Since laptop screens with the same advertised size can have different outer dimensions, measure your device and compare it with the sleeve before buying. The supplied product data also marks this item as unavailable, so verify its listing status before making it your choice.
Pros:
- 180-degree opening and compression straps for organized travel packing
- Separate wet compartment for toiletries
- Luggage strap, top handle, and side handle
- Lightweight design at a listed 2 pounds
Cons:
- Description specifies a 17-inch laptop sleeve, not a confirmed 17.3-inch fit
- Supplied product data marks the item as unavailable
Verdict: Consider the RealCool for its travel layout only if the listing is available and your laptop’s measured dimensions fit the sleeve.
How to Choose a Backpack for a 17.3-Inch Laptop
Check the laptop sleeve dimensions, not just the screen size
A “17.3-inch” label is a useful starting point, but it does not confirm that every laptop with that screen size will fit. Laptop bodies can differ in width, height, and thickness. Measure your computer and compare those measurements with the backpack’s sleeve dimensions when the manufacturer provides them. Pay particular attention to the RealCool, whose description specifies a 17-inch laptop sleeve despite the 17.3-inch title.
Match the bag’s shape to your daily load
A slim bag such as the Lekespring is easier to keep compact for commuting, while its expansion zipper adds room when needed. The LOVEVOOK and Focdod offer multiple compartments for people who carry a mix of work, school, or personal items. The larger KROSER is better suited to a bigger load, but its listed weight and dimensions may be more than you want for everyday carrying.
Look for useful protection and material details
Check whether the laptop area is described as padded or separate from the main compartment. Also consider the material claims: the Focdod and KROSER are described as water-repellent, the LOVEVOOK as water-resistant, and the RealCool as water-resistant and tear-resistant. These terms do not mean a bag is waterproof, so keep electronics protected in heavy rain.
Choose organization that fits your routine
Extra pockets help if you carry chargers, stationery, a tablet, documents, or small personal items and want to separate them. The Focdod lists 17 pockets, and the LOVEVOOK lists 16. If you prefer an uncluttered layout, focus instead on the size of the main compartment, the laptop sleeve, and whether the bag has only the specific organizer pockets you need.
Decide whether travel features are worth the added bulk
A luggage strap can help when you move through an airport with a rolling suitcase. A USB port can make it easier to connect a power bank, but the supplied details for these bags do not include a power bank. For air travel, compare the packed bag’s dimensions with your airline’s current limits; a claim that a bag fits under a seat or meets most carry-on rules cannot guarantee fit on every flight.
Consider weight and carrying comfort
The listed weights here range from 1.76 pounds for the Lekespring to 3.08 pounds for the KROSER. A lighter empty bag leaves more of your carrying allowance for the laptop and other belongings. If you expect to carry a full load for a long time, features such as padded, adjustable straps and a breathable back panel may matter more than extra pockets or a hard-shell accessory zone.
Frequently Asked Questions
Will any backpack labeled for a 17.3-inch laptop fit every 17.3-inch laptop?
No. The laptop’s outer width, height, and thickness matter, not just its screen size. Measure your device and compare it with the sleeve dimensions when those are available. The RealCool description calls out a 17-inch sleeve, so verify its fit especially carefully.
Which backpack is the lightest option in this comparison?
The Lekespring has the lowest listed weight at 1.76 pounds. The Focdod is listed at 1.8 pounds, LOVEVOOK at 1.86 pounds, RealCool at 2 pounds, and KROSER at 3.08 pounds.
Do the USB ports charge a laptop by themselves?
The USB ports described for the Lekespring, LOVEVOOK, and KROSER connect to an internal cable. You need a compatible power bank inside the backpack to supply power. The supplied details do not include a power bank or state that these ports directly charge a laptop.
Which option has the most room for a large load?
The KROSER has the largest listed overall dimensions and is described with separated compartments for a computer, files, clothes, and other items. Its larger size and 3.08-pound weight make it less appealing if you want a light, compact commuter bag.
Which backpacks have a luggage strap?
All five product descriptions mention a luggage strap or luggage sleeve. The RealCool and KROSER descriptions also specify a rear or luggage strap for attaching the bag to a suitcase handle.
Is the RealCool a confirmed fit for a 17.3-inch laptop?
Not from the supplied description alone. Its title says 17.3 inches, but the laptop sleeve is described as fitting a 17-inch laptop. Confirm the sleeve’s internal measurements and check the listing’s availability before buying.
Final Recommendation
For most commuters who want a lighter backpack with a confirmed 17.3-inch laptop sleeve and extra room when needed, the Lekespring is the most balanced pick. Choose the Focdod or LOVEVOOK if you prefer lots of organizer pockets, with the LOVEVOOK adding a listed tablet slot and USB port. The KROSER makes more sense for a larger load, while the RealCool is best considered only after checking its laptop-sleeve fit and availability.