Top 10 Convertible Briefcase Backpack for Men – Laptop Messenger & Shoulder Bags

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1. CoolBELL

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CoolBELL Convertible Backpack Messenger Bag Shoulder Bag Laptop Case Handbag Business Briefcase Multi-Functional Travel Rucksack Fits 17.3 Inch Laptop for Men/Women Black

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CoolBELL #ad - Still keep 3 days clothes for traveling. Dimensions: 18. 8 x 5. 1 x 13. 7 inches; fits up to 17. 3 inches laptop. Three carrying styles. You could use it as backpack shoulder bag and messenger bag.

Ergonomic design ensures the dispersion of gravity of the fulled bag. Also the straps can be hidden when you use it a messenger bag and shoulder bag. Still more room for you to keep 2-3 days summer clothes, ideal design for travel, business trip, shool life or work. Why you should choose this bag: one bag pay and getting three bags use! Four outside pockets, convenient to organize your items you want to carry, Just forget the pain point of finding things anywhere! Roomy laptop compartment and accessory compartment.

Special design laptop compartment with Telescopic belt provides more protection for your laptop. The top grab handle offers quick grab-and-go style. Lightweight design is easy for carrying. Roomy enough for your need.
BrandCoolBELL #ad
ManufacturerCoolBELL #ad
Height5.1 Inches
Length18.8 Inches
Weight2.65 Pounds
Width13.7 Inches
Part NumberCMFLY0195
Model4328529757

2. CoolBELL

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CoolBELL Convertible Backpack Shoulder Bag Messenger Bag Laptop Case Business Briefcase Leisure Handbag Multi-Functional Travel Rucksack Fits 17.3 Inch Laptop for Men/Women/Travel New Grey

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CoolBELL #ad - Also the straps can be hidden when you use it a messenger bag and shoulder bag. Still keep 3 days clothes for traveling. Lightweight design is easy for carrying.

Roomy laptop compartment and accessory compartment. Special design laptop compartment with Telescopic belt provides more protection for your laptop. Roomy enough for your need. The top grab handle offers quick grab-and-go style. You could use it as backpack shoulder bag and messenger bag. Three carrying styles. Two outside front pockets, convenient to oganize your items you want to carry. Ergonomic design ensures the dispersion of gravity of the fulled bag. Dimensions: 18. 8 x 5. 1 x 13. 7 inches; Fits up to 17. 3 inches laptop. The handle could be hidden in a pocket with zipper when use it as backpack.
BrandCoolBELL #ad
ManufacturerCoolBELL #ad
Height13.7 Inches
Length18.8 Inches
Weight2.2 Pounds
Width5.7 Inches
Part NumberCMFLY0404
Model8541573080

3. Baosha

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BAOSHA Convertible Briefcase Backpack 17 Inch Laptop Bag Case Business Briefcase HB-22 Black-Grey Mixed

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Baosha #ad - Lifetime warranty. Dimensions: 16. 9*5. 1*12. 2 inches, fits up to 17" Laptop. 3 in 1 multi-purpose rucksack: Messenger bagLaptop backpackBriefcase. Large capacity: 2 main pockets & 9 outer small pockets & 3 INNER small pockets, provides a separate space for your laptop, clothes, blockbook, file folders macbook, DIN A4 folders, shoes and so on. Material: canvas / New Version-Red Color Lining.
BrandBaosha #ad
Height12.2 Inches
Length16.9 Inches
Width5.1 Inches

4. CoolBELL

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CoolBELL 17.3 inches Convertible Laptop Messenger Bag Oxford Cloth Shoulder Bag Backpack Multi-Functional Briefcase for Laptop/MacBook/Tablet Men/Women Black

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CoolBELL #ad - With the exclusive oxford cloth the laptop bag provides waterproof function and can be more durable and high-end luxuries. Fits up to 17. 3 inch laptop.

Built-in shockproof foam padding can always prevent impact force to protect your important item like laptop, or iPad. Size:17. 7*13. 5*5. 1 inches. Multi-function convertible bags:backpack, shoulder bag, briefcase. The handle can be hidden in the pocket with zipper when use it as a backpack. The backpack strap can be hidden when use it as a shoulder bag or briefcase. One laptop compartment keep a 17. 3 inch laptop, two layer of shockproof padding keep the laptop safe. The document compartment with serval pockets inside, store accessories reasonably. Huge and reasonable space.
BrandCoolBELL #ad
ManufacturerCoolBELL #ad
Height13.5 Inches
Length17.7 Inches
Weight3.31 Pounds
Width5.1 Inches
Part NumberCMFLY0176
Model6454456

5. BANGE

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BANGE Weekender Carry-on Backpack,45L Expandable Travel Backpacks for Airplanes,Convertible Backpack Briefcase for Traveling,Water Resistant College 17.3” Laptop Backpack for Men & Women…

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BANGE #ad - 26-45l expandable design: before extended is 26l, dimensions are 19. 5x13x6. 8inch; after extended is 45l, backpack very easy to carry, which allow an easy switch between backpack and suitcase. 19inch laptop compartment size: 16. 5" x 11. 8" please cheak your laptop size, organization and expansion.

The main pocket can hold your travel goods, Backpack Back with padded batter can protect your laptop. Different compartments with different sizes and features make you to storage items easily and neatly. Waterproof & anti-theft design: 1. A great companion for school, commuting, travel, business trip, hiking, camping and other outdoor activities. Our service: if you are not satisfied within one month, you can get an unconditional refund. We will respond to your request and after-sales within 24 hours.

Large capacity easy to carry-on:the backpack with many compartments, fit 5-8pcs clothes. So it can be carried vertically or horizontally. The two thick handles are comfortable for long time carrying. If you have quality problems within one year, you can contact us. Backpack back zipper pocket protects your precious articles, wallet from potential theft when traveling or lining up; 2 Waterproof PVC material, such as phone, internal waterproof pouch to protect your goods from water.
BrandBANGE #ad

6. CoolBELL

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CoolBELL Convertible Messenger Bag Backpack Laptop Shoulder Bag Business Briefcase Leisure Handbag Multi-Functional Travel Bag Fits 17.3 Inch Laptop for Men/Women/College Canvas Black

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CoolBELL #ad - Ergonomic design ensures the dispersion of gravity of the fulled bag. Dimensions: 17. 8 x 4. 8 x 13. 5 inches; fits up to most 17. 3 inches laptop brand on the market, Thickened foam padding inside provides more protection for your laptop from any Casual collision.

Front of the bag is symmetrical design, passport, elegant and provides more using occasions for you. The top grab handle offers quick grab-and-go style. Just convert it when you need! you won’t regret to choose this bag! 2 big front pockets with zipper and magnet designed for keeping wallet, keys etc, double protections. Roomy laptop compartment and accessory compartment. Laptop compartment with Telescopic belt design for fixing laptop. Lightweight design is easy for carrying.

The leather handle could be hidden in a pocket with zipper and shoulder strap can be removed when using it as backpack. 3-way design: one bag's pay and get 3 bags’ use! the back straps can be totally hidden in the back pocket with zipper when you use it a messenger bag and shoulder bag. Exclusive document compartment designed for keep documents, folders, ideal for work, books or clothes. Still more room for keep 2-3 days summer clothes, business use and college life.
BrandCoolBELL #ad
ManufacturerCoolBELL #ad
Height13.5 Inches
Length17.8 Inches
Weight2.65 Pounds
Width4.8 Inches
Part NumberCMFLYD0528
ModelCMFLYD0528

7. TIDING

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Brown, TIDING Men's Leather 17.3 Inch Laptop Backpack Convertible Briefcase Messenger Bag

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TIDING #ad - 3 carrying styles - there's a back zip pocket and two side zip pockets that can be used to hide handles and backpack straps. You can convert it into a backpack, shoulder bag or briefcase according to different occasions.

Buy with confidence - we provide 1 year quality warranty and Lifetime Customer Service. The padded laptop sleeve fits 15. 6" laptop, 1 innterior zipper pocket, 6 card slots, and the main compartment can hold up to 17.33" laptop. If you have any issue or not satisfied with our product, please contact us, we will be responsible for it. Dimensions - 12. 2"l x 5.

12"w x 16. 5"h, weight: 5. 64lb/2. 56kg. Premium material - convertible backpack is made of 1. 8mm thick full grain cowhide leather to ensure quality, so it is heavier than other bags. Organized storage - 4 front pockets, 3 pen holders and 3 velcro pockets. The sturdy hardware and YKK metal zipper which can ensure durability and reliability. The shoulder strap length of backpack: 27.
BrandTIDING #ad
Height12.2 Inches
Length16.5 Inches
Width5.12 Inches
Part NumberTiding-3566BQ
Model3566BQ

8. FreeBiz

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FreeBiz Laptop Bag Convertible Backpack Business Briefcase Messenger Bag Water Resistant Travel Rucksack for 17.3 Inch Laptop for Men Women StudentsGray

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FreeBiz #ad - Extra protection: padded laptop compartment and interior to provide extra cushion for electronic accessories. Ergonomic straps: padded messenger and backpack straps for reduced body stress and comfort wear. The laptop room size:18*13*2. 5 inches.

Please check your laptop size before order. Fit up to 17. 3 inch laptop. 3-in-1 multi-purpose: briefcase transforms, alienware 17 anw17-2136slv, messenger bag, the bag is convertible for use as briefcase, as ASUS ROG GL752VW-DH71, or backpack depending Backpack Messenger Bag as a Laptop bag; it has a padded compartment for your laptop- it could easily function Suitable up to 17.33 inch laptop, sleek and versatile design, MSI Computer GE72 etc. We stand behind our products, through amazon Account, Orders, easily employed- simply contact FreeBiz, BUT only ours and not those which look alike, etc.

Hence, warranty would be respected only if FreeBiz is the seller. Travel safe lockable zipper for protection against laptop theft. 1 year manufacturer's full warranty, contact the seller. Resistant design: made with weather resistant thick fabric with heavy duty and hardware and zippers for maximum durability protection and waterproof.
BrandFreeBiz #ad
ManufacturerFreeBiz #ad
Height15 Inches
Length20 Inches
Weight2.9 Pounds
Width8 Inches
Part NumberFR39001
ModelFR3900117HS

9. TIDING

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TIDING Leather Convertible Backpack 15.6" Laptop Messenger Bag Multi-Functional Business Briefcase for Men

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TIDING #ad - If you have any issue or not satisfied with our product, please contact us, we will be responsible for it. Product dimensions : the size as a backpack 13" l x 5" w x 17. 9" h, weights 5lbs/2. 3kg. Buy with confidence: we provide 1 year quality warranty and Lifetime Customer Service.

You can convert it into a backpack, shoulder bag or briefcase according to different occasions. Premium quality: made of thick full grain cowhide leather with strong hardware and durable stitching. The main compartment can hold up to 17. 3 inch laptop. Organized structure: 1 front zippered pocketinclude 2 pen holders, 2 phone/wallet pouch, 3 slip pouch, 1 inner zipper pocket, 2 large main pockets, 6 card slots and 1 padded sleeve fits 15.6

6" laptop. The backpack shoulder strap can be adjusted from a range of 26" - 38", and the detachable shoulder strap can be adjusted from a range of 36. 6" - 59". Convertible design: there's a side pocket and two back pockets that can be used to hide handles and backpack straps. The premium ykk metal zipper design which can keep your belongings well and ensure durability and reliability,.
BrandTIDING #ad
Height17.9 Inches
Length13 Inches
Weight4.19 Pounds
Width5 Inches
Part NumberTiding-3183
Model3183BS

10. Masa Kawa

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Leather Convertible Briefcase Backpack for Men Expandable 28L Business Travel Carry On Backpack Vintage 15.6 Inch Laptop Dayback Weekender Bag

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Masa Kawa #ad - This leather backpack is a great present for birthday, Christmas. Handles are comfortable with thick pad for long time carrying. 5. Mesh pockets is designed for better view to reach target item quickly.

2. Luggage strap can hold the backpack on a rolling luggage to make your travel easier. Suitable for daily work, weekender trip. Weight:4. 8lb. 4. Padded shoulder straps with quick-release adjustable anti-slip chest belt. 5. Connection between shoulder strap & backpack is reinforced with rivets. 2. Genuine leather & solid brass tone metal hook & heavy duty hardwarecrafted of 2mm thick full grain cowhide leather, the leather travel backpack is quite durable for decades.

3. Hidden back zipper pocket protects your precious items such as phone, ergonomics, passport from potential theft when lining up. Two handles fixed on the top & one handle on the side, which allow an easy switch between backpack and suitcase. Well organized for quick reach. 3. So it can be carried vertically or horizontally.
BrandMasa Kawa #ad
Weight4.85 Pounds