TIMBUK2 Custom Alcatraz Laptop Backpack vs TIMBUK2 Custom Tuck Backpack

The main difference between the Timbuk2 Custom Alcatraz Laptop Backpack and the Timbuk2 Custom Tuck Backpack is that the Custom Alcatraz Laptop Backpack has Sternum / Chest Straps (Adjustable chest strap) while the Custom Tuck Backpack does not.

TIMBUK2 Custom Alcatraz Laptop Backpack - Front View
TIMBUK2 Custom Tuck Backpack - Front View
Specs Brand Timbuk2 Timbuk2
Name Custom Alcatraz Laptop Backpack Custom Tuck Backpack
Category Laptop Laptop
Sub Category Work Work
Capacity (L) 18L 23L
Dimensions (in) 13 x 6 x 20.1 10.4 x 5.51 x 17.9
Weight (lb) 2.2 1.6
Color Jet Black
Warranty Lifetime Warranty Lifetime Warranty
Price Under $150 Under $100
General Features Shoulder Straps J shape - adjustable padded strap J shape - adjustable padded strap
Sternum / Chest Straps Adjustable chest strap
Zippers Nylon zipper with metal pulls Nylon zipper with webbing pulls
Main Compartment Access Normal top two way zip access Rolltop opening and Rear zip offers entry to main pocket without opening the flap
External Pockets 2 front pocket, 2 side pockets 2 side slip-pockets
Internal Compartments Internal organizer for pens, phones, and other small stuff Laptop sleeve
Side Pockets 2 side pockets 2 side slip-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
Tablet Sleeve Padded
Hiking / Backpacking Features Back Panel Channeled air mesh ventilated back panel Padded

You're currently comparing the Custom Alcatraz Laptop Backpack by Timbuk2 against the Custom Tuck Backpack by Timbuk2.


Timbuk2's Custom Alcatraz Laptop Backpack is a Laptop backpack with Work features while Timbuk2's Custom Tuck Backpack is a Laptop backpack with Work 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 Timbuk2 Custom Tuck Backpack's capacity is 23L with a size of 10.4 x 5.51 x 17.9 inches. Constructed from it weighs 1.6 pounds and is available in Jet Black.