Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
MATEIN 18 Inch Backpack for Men, Extra Large Work Backpack with Lunch Compartment, Water Resistant Insulated Cooler Computer Bag, Sturdy Padded Carry On Laptop Daypack for College TravelBrand: MATEIN Color: Charcoal Grey Features: Important: When lunch backpack full, please keep the zippers on the sides instead of the top center to avoid accidental opening Insulated Cooler Compartment: Dimension of the lunch box compartment: 12. 6 x 7. 7 x 6. 1 inches(hold up 10 cans). It is made of water resistant aluminum and high quality lining material to not only keep the food warm but also keep drinks cold about 3 5 hours. Also the foldable
Brand: MATEIN
Color: Charcoal Grey
Features:
- Important: When lunch backpack full, please keep the zippers on the sides instead of the top center to avoid accidental opening
- Insulated Cooler Compartment: Dimension of the lunch box compartment: 12.6 x 7.7 x 6.1 inches(hold up 10 cans). It is made of water-resistant aluminum and high-quality lining material to not only keep the food warm but also keep drinks cold about 3-5 hours. Also the foldable lunch layer ensures food safety. Please note that when the lunch area is full, the available space for other things in the men backpack will be correspondingly reduced
- Multiple Organized Pockets: The whole bag size: 21" H x 14" L x 9.1" W. The work backpack features 1 laptop sleeve compartment for 18 17.3 15.6 15 14 13.3 inch laptops, 1 main zipper pocket roomy for clothes, files, papers etc. 2 small front pockets for your daily necessities(1 groove & 1 key hook inside). 2 side pockets for umbrella or facial tissue. Large capacity laptop backpack for men is perfect for commute
- Comfortable Using Experience: This flight approved computer backpack can be freely unfolded 90-180 degrees that you could find your laptop quickly whether you are in the office or college. TSA is also designed to be friendly for travel enthusiasts to get through security quickly and keep items tidy. Lightweight materials with padded handle to reduce overall carry weight, making it comfortable for all-day use
- Padded & Anti-Theft: This lunch bag backpack features breathable mesh pads on the shoulder straps and back, making it easy to carry for a long time, such as hiking, mountaineering. There is an anti-theft pocket on the back of the backpack to hold your important accessories such as passports, wallets, ID card. In addition, the luggage strap allows backpack fit on luggage case and slide along with it
- Reliable Material & Water Resistant: The 18 inch Insulated Cooler Backpack is made of spliced high-density polyester fabric that won't rip or scratch. Water-resistant material provides extra security in drizzle days. You can use the lunch bag as a teacher backpack, business backpack, pinic backpack, travel backpack etc. Gifts for men on Father Day, perfect anniversary birthday graduate easter christmas new year valentine gifts ideas for teachers business travelers men, coworker / friend gifts
Binding: Apparel
model number: 139901BLK
Part Number: 133101BLK
Package Dimensions: 14.1 x 10.4 x 4.3 inches
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1733 reviews
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Product Reviews
★★★★★ 5
Better than canned air
I got this because I got sick or buying canned air. This will pay for itself in a short time if you use canned air often enough. Surprisingly powerful and can even blow some debris from the floor of my garage from a standing position. Different attachments for whatever your need it. Well worth it. As soon as I got it I cleaned all my electronics and was satisfied by how much dust flew out of them. Electronics can now breath again and are performing as they should and are not overheating.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Best portable air dusters on the market - extremely powerful and lightweight! 🙏🏻
As someone who cuts hair, this Wolfbox MF50 has been super useful for keeping my clippers, trimmers, and my station clean.
This is one of my favorite products I have in my kit and overall it’s one of the best investments I’ve made.
The airflow is strong enough to blow hair out of blades and hard-to-reach areas without needing an air compressor and on the go.
It’s compact, rechargeable, and easy to keep at the barber station.
Great tool for barbers or anyone who wants quick cleanup during cuts.
The battery takes a while to recharge but if you plug it in after every use you should have no problems using it all day.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Compact product that will save you money over time.
This is a very impressive product that eliminated the wasteful spending on can air. I do a lot of laser cutting and engraving projects that create a constant need to clear out the find particle in the machine. This air duster provide the correct amount of pressure I needed to clean those areas while not creating addition mess. The attachment are useful to focus the pressure on cleaning out those hard to reach areas. Battery or motor temperature did not get hot and remain constant. The volume of air also stay constant throughout the time of use. This is idea for those that dont have the air compressor, live on a budget, and like quick and easy solutions.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Powerful, Efficient, and Great for Cleaning
This air duster is extremely powerful and does an excellent job cleaning dust from keyboards, electronics, and tight spaces. The high RPM really makes a difference, and it feels much more effective than canned air. It’s rechargeable, easy to use, and saves money in the long run. Very satisfied with the performance and build quality.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Great upgrade from canned air for keyboard and desk cleaning
I picked this up mainly to clean my keyboard and desk setup, and it's done a solid job replacing the canned air I used to constantly restock. No more running out mid-clean or dealing with the cold spray residue; just plug it in and go.
The airflow is strong enough to blast crumbs and dust out from between keycaps with ease. I was impressed by how much junk it pulled out of my keyboard that I didn't even realize was in there. For desk gear like vents, cable ports, and monitor edges, it works really well, too.
The 3-speed settings are handy. I stick to the lower settings for most keyboard work and only bump it up when something is really packed in. Build quality feels decent, and it charges via USB-C, which is convenient.
The reason I'm giving it 4 stars instead of 5 is that it's a bit louder than I expected at higher speeds. Not a dealbreaker, but worth knowing going in. Overall, though, it's a smart buy if you're tired of buying canned air on repeat.
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Reviewed in the United States on April 9, 2026
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