The main difference between the Timbuk2 Never Check Expandable Backpack and the Matein Mlassic 15.6" Laptop Backpack is that the Never Check Expandable Backpack has Sternum / Chest Straps (Adjustable chest strap) while the Mlassic 15.6" Laptop Backpack does not.
Specs | Brand | Timbuk2 | Matein |
Name | Never Check Expandable Backpack | Mlassic 15.6" Laptop Backpack | |
Category | Laptop | Laptop | |
Sub Category | Travel | Travel | |
Capacity (L) | 24.50L | 27.5L | |
Dimensions (in) | 11.42 x 11.42 x 14.17 | 18 x 12 x 7.8 | |
Weight (lb) | 2.64 | 1.7 | |
Fabric | Polyester | ||
Color | Jet Black | 10 colors and patterns | |
Warranty | Lifetime Warranty | Matein Lifetime Warranty | |
Release Date | May 22, 2017 | ||
Rating | 4.6 | 4.8 | |
Price | Under $250 | Under $50 | |
General Features | Shoulder Straps | J shape - adjustable padded strap | Breathable, adjustable, padded shoulder straps |
Sternum / Chest Straps | Adjustable chest strap | ||
Water Proof / Water Resistant | Water and tear resistant material | ||
Zippers | Weatherproof zippers | Metal zippers | |
Main Compartment Access | Normal top two way zip access | Normal zipped access | |
External Pockets | 1 front zip pocket, 1 side pocket | 1 zipped front pocket and 2 side pockets | |
Internal Compartments | Laptop sleeve, mesh pocket | Dual compartment with multi-pockets | |
Side Pockets | 1 side pocket | Side pockets can fit water bottle and compact umbrella | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Foam padded top handle | |
Loops and Attachments | D-rings | ||
USB Charger | Built-in USB charger | ||
Business & School Features | Laptop Sleeve | Padded | Thick padded laptop compartment holds up to 15.6" |
Tablet Sleeve | Padded; 9.7" iPad | Thick padded tablet compartment | |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Luggage Straps / Trolley Sleeve | Luggage attachment panel secures it to a roller bag | |
Hiking / Backpacking Features | Back Panel | Padded | Thick but soft multi-panel padding |
Ventilated Back | Ventilated back padding | ||
Anti Theft Features | Lockable Zippers | Lockable zipper head | |
Hidden Pocket | Anti-theft back pocket |
Timbuk2's Never Check Expandable Backpack is a Laptop backpack with Travel features while Matein's Mlassic 15.6" Laptop Backpack is a Laptop backpack with Travel features.
The Timbuk2 Never Check Expandable Backpack has a capacity of 24.50L (liters), weighs 2.64 pounds and it's dimensions in inches are 11.42 x 11.42 x 14.17. It's made of and is available in Jet Black in comparison the Matein Mlassic 15.6" Laptop Backpack's capacity is 27.5L with a size of 18 x 12 x 7.8 inches. Constructed from Polyester it weighs 1.7 pounds and is available in 10 colors and patterns.
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