











3-in-1 Convertible Laptop Backpack 15.6 17.3 Inch Waterproof Oxford Business Briefcase Shoulder Messenger Notebook Carry Bag
127.58$
62.51$
Quantity:
1
Availability:
Color
Size
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Note:The material is different, please pay attention before buying
Brand: Nworld
Description: Multi-functional Bag
Size: Size: 18.8 x 5.1 x 13.7 inches; Fits up to 17.3 inches laptop.
Weight: 1.2 kg
Color: Black Grey
Material: Oxford Nylon cloth; 210D waterproof polyester lining
Three carrying styles:
Backpack style:Comfortable back strap system, easy and convenient to load on your back.
Shoulder bag style: One back pocket for hiding the back straps, A removable Shoulder strap been include, when you use it as a shoulder bag.
Messenger bag style: One back pocket for hiding the back straps when you use it as a messenger bag.
Feature: This bag can convert to backpack, shoulder bag and briefcase,just you want it to be. So convenient for carrying.
Construction: Two main compartments designed for keeping laptop or tablet etc. Accessory compartment with pockets inside for keeping items like power cord, mouse, keys, passport , phones etc. Three Front pocket with zipper design. It is convenient for carrying pens, power bank, phones etc.Safe for your items. Two layers of stronger shockproof padding keeps your laptop from being shocked. A durable luggage belt is convenient for fixing the bag on the trolley of a luggage case.?
Style: Simple Steady Water Resistance
Features: Study Business Leisure Travel



















Customer Reviews
3 ratings
spacious design (2)
high capacity (1)
impact protection (1)
Customer photos (5)
Buyer from Israel
October 11, 2026
Variant: Color:Nylon Black Size:15.6 inch
this can carry 5 OF MY GIANT LAPTOPS! I managed to fit a MacBook m1 air, 2015 15 inch MacBook Pro, dell pro 13 premium (13 inch), dell inspiron E6420 (15 inch), AND a 17 inch hp compaq 6830s (WHICH I HAVENT RVER FOUND A BACKPACK THAT CAN FIT IT). i could probably put all my 10 phone collection inside of the other small pockets it has too. and it gits so much weight and storage that it will collapse if you'd use it as a backpack this way, but it blown my mind when I actually managed to close all of them in it. you should've added a way to use it as a luggage at this point, I'll cherish this back like it's my 1st born child. I'm so happy: )
Buyer from Brazil
July 23, 2026
Variant: Color:Canvas Black Size:17 inch
Good size, quite spacious, the space for the laptop has a type of foam to protect against impacts.
Translated by AliExpress ·
3-in-1 Convertible Laptop Backpack 15.6 17.3 Inch Waterproof Oxford Business Briefcase Shoulder Messenger Notebook Carry Bag
127.58$
62.51$
Quantity:
1
Availability:
Color
Size







