TIMBUK2 Custom Alcatraz Laptop Backpack vs Fjällräven Skule 28 Backpack

The main difference between the Timbuk2 Custom Alcatraz Laptop Backpack and the Fjällräven Skule 28 Backpack is that the Custom Alcatraz Laptop Backpack has Loops and Attachments (Vista loop for attaching blinky bike lights) while the Skule 28 Backpack does not.

TIMBUK2 Custom Alcatraz Laptop Backpack - Front View
Fjällräven Skule 28 Backpack - Front View
Specs Brand Timbuk2 Fjällräven
Name Custom Alcatraz Laptop Backpack Skule 28 Backpack
Category Laptop Work
Sub Category Work Laptop
Capacity (L) 18L 28L
Dimensions (in) 13 x 6 x 20.1 4 x 4 x 2
Weight (lb) 2.2 1.63
Fabric 100% polyester
Color Navy
Warranty Lifetime Warranty
Rating 4.3
Price Under $150 Under $150
General Features Shoulder Straps J shape - adjustable padded strap Straight - adjustable padded strap
Sternum / Chest Straps Adjustable chest strap Adjustable chest strap
Hip Belt / Waist Strap Adjustable waist strap
Water Proof / Water Resistant Water-repellent Oxford fabric
Zippers Nylon zipper with metal pulls Nylon zipper with string pulls
Main Compartment Access Normal top two way zip access Normal top zip access
External Pockets 2 front pocket, 2 side pockets 1 front zip pocket, 2 side slip-in pockets
Internal Compartments Internal organizer for pens, phones, and other small stuff Zippered pocket, mesh organizing pockets
Side Pockets 2 side pockets 2 side slip-in pockets
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Vista loop for attaching blinky bike lights
Business & School Features Laptop Sleeve Padded; 17" MacBook Pro Padded; 15” laptop sleeve
Tablet Sleeve Padded
Organizer Pocket Mesh organizing pockets
Hiking / Backpacking Features Back Panel Channeled air mesh ventilated back panel Comfortable back panel with air mesh

You're currently comparing the Custom Alcatraz Laptop Backpack by Timbuk2 against the Skule 28 Backpack by Fjällräven.


Timbuk2's Custom Alcatraz Laptop Backpack is a Laptop backpack with Work features while Fjällräven's Skule 28 Backpack is a Work backpack with Laptop features.

The Timbuk2 Custom Alcatraz Laptop Backpack has a capacity of 18L (liters), weighs 2.2 pounds and it's dimensions in inches are 13 x 6 x 20.1 . It's made of and is available in in comparison the Fjällräven Skule 28 Backpack's capacity is 28L with a size of 4 x 4 x 2 inches. Constructed from 100% polyester it weighs 1.63 pounds and is available in Navy.