SKU: 36295593995

SUMO Professional Briefcase

Sale price$81.41 Regular price$90.45
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

SUMO Professional BriefcaseThe Sumo Professional Notebook Case is redesigned and resized to meet the demands of todays mobile professionals. It combines sleek, business ready aesthetics with thoughtful functionality to keep you organized from morning meetings to late night travel. The standout feature is the removable, center mounted computer compartment that can hold up to a 17" laptop, giving you secure, quick access to your digital essentials without sacrificing interior

The Sumo Professional Notebook Case is redesigned and resized to meet the demands of today’s mobile professionals. It combines sleek, business-ready aesthetics with thoughtful functionality to keep you organized from morning meetings to late-night travel. The standout feature is the removable, center-mounted computer compartment that can hold up to a 17" laptop, giving you secure, quick access to your digital essentials without sacrificing interior space for documents, files, and accessories. Crafted for longevity and daily performance, this briefcase delivers premium softness and durability in a sophisticated package that’s ready to go wherever business takes you.

  • The removable, center-mounted computer compartment is designed to fit laptops up to 17 inches, providing a secure, cushioned home for your most valuable device. This thoughtful design keeps your laptop readily accessible while preserving the integrity of the bag’s interior for papers, files, and other essentials. With a dedicated sleeve and padding, you can travel with confidence, knowing your computer is protected from the bumps and jostles of daily commutes.
  • A well-organized interior offers abundant pockets and sleeves for accessories, cables, and files. Separate document sleeves, pen slots, and smaller organizational pockets help you find what you need in seconds. Whether you’re carrying presentation materials, client folders, or a charger and mouse, the Sumo briefcase keeps everything in its place, so you stay productive on the move.
  • Premium, soft, durable materials provide a refined, professional look while standing up to daily use. The exterior delivers a tactile, high-quality feel that exudes confidence in meetings and during travel. Inside, a protective lining and well-placed padding cushion your devices and documents, ensuring a calm, organized workspace even when your schedule is busy and unpredictable.
  • Thoughtful design extends to everyday practicality. The quick-access front pocket allows you to grab essentials like your phone, business cards, or a boarding pass without opening the main compartment. Several interior pockets, file slots, and a dedicated laptop area together create a balance of openness and order, so you can move through your day with efficiency and style.
  • Designed for professionals who demand function without sacrificing aesthetics, this briefcase blends a modern silhouette with durable construction. It’s the kind of carry-on companion that looks as capable in the boardroom as it does on a plane, train, or city street. With its optimized layout and sturdy build, the Sumo briefcase supports a disciplined, productive lifestyle while maintaining a premium, soft-touch feel that’s pleasant to handle mile after mile.

Technical Details of SUMO Professional Briefcase

  • Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference

How to install SUMO Professional Briefcase

  • Open the main compartment and verify the removable, center-mounted laptop sleeve is detached for easy placement of your 17" laptop.
  • Place your laptop into the center compartment, ensuring the screen is facing inward and the device sits firmly within the padding and sleeve.
  • Organize accessories, chargers, and documents into the interior pockets and sleeves, making sure heavier items sit toward the back for balance.
  • Re-insert the laptop sleeve if you prefer to keep the laptop removable, and close the main zipper securely to protect contents.
  • Adjust the shoulder strap or grab handles for comfortable carrying, and verify all pockets are closed before you begin your commute.

Frequently asked questions

  • Q: What size laptop is supported?
    A: The removable, center-mounted computer compartment holds up to a 17" laptop, making it suitable for most contemporary business machines.
  • Q: Does it offer ample space for documents and files?
    A: Yes. The interior is designed with multiple pockets and sleeves to accommodate accessories, cables, and files, keeping everything organized and easy to locate.
  • Q: Is the laptop compartment removable?
    A: The computer compartment is described as removable and center-mounted, allowing flexible use based on your daily needs.
  • Q: What materials are used for the exterior?
    A: The briefcase emphasizes premium, soft, durable materials that provide a refined look and comfortable tactile feel, suitable for daily professional use.
  • Q: Is this briefcase designed for business travel?
    A: Its redesigned interior and sturdy construction make it a strong option for commuting, meetings, and travel, offering organized storage and easy access to essentials.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 36295593995

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4.4 ★★★★★
Based on 22 reviews
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Verified Purchase
Devan
Cuba, US
★★★★★ 5
Good material but bites back
Size: 20 sqft
Very good product for my rear trunk and backseat on my mustang. I would recommend some type of gloves due to the foil itself when placing down will cut up your hands and fingers. Overall good product for its price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
K
Verified Purchase
Kev
Belleville, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Verified Purchase
Troy Amhaz
Port Orchard, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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Reviewed in the United States on November 29, 2025
C
Verified Purchase
Craigdog
Lowell, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
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Reviewed in the United States on March 30, 2026
S
Verified Purchase
Shopper
Whiting, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
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Reviewed in the United States on March 20, 2026

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