Columbia Zigzag 18L Backpack vs Columbia Convey II 27L Rolltop Backpack

The main difference between the Columbia Zigzag 18L Backpack and the Columbia Convey II 27L Rolltop Backpack is that the Zigzag 18L Backpack has Loops and Attachments (Webbing loops) while the Convey II 27L Rolltop Backpack does not.

Columbia Zigzag 18L Backpack Front View
Columbia Convey II 27L Rolltop Backpack - Front View
Specs Brand Columbia Columbia
Name Zigzag 18L Backpack Convey II 27L Rolltop Backpack
Category Laptop Everyday
Sub Category Everyday Daypack
Capacity (L) 18L 27L
Dimensions (in) 4 x 12 x 17.5 7 x 12.88 x 25.5
Weight (lb) 1.7
Fabric Polyester 100% Polyester with PU coating
Color 7 Colors and patterns Impulse Blue/Icons Patch
Warranty Columbia Limited Lifetime Warranty
Price Under $75 Under $75
General Features Shoulder Straps Padded shoulder straps Straight - adjustable padded strap
Sternum / Chest Straps Adjustable sternum strap
Zippers Plastic Molded
Main Compartment Access Normal zipped access Rolltop opening
External Pockets 1 front zipped pocket and 1 side pockets 1 front flap access pocket, 1 front zipped access pocket, 2 side mesh pockets, 1 back zipped pocket
Internal Compartments Laptop sleeve
Side Pockets Side pockets can fit water bottle 2 side mesh pockets
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Webbing loops
Business & School Features Laptop Sleeve Laptop sleeve fits laptop up to 15" Padded
Hiking / Backpacking Features Back Panel Breathable airmesh
Reflective Safety Strips Reflective safety accents

You're currently comparing the Zigzag 18L Backpack by Columbia against the Convey II 27L Rolltop Backpack by Columbia.


Columbia 's Zigzag 18L Backpack is a Laptop backpack with Everyday features while Columbia's Convey II 27L Rolltop Backpack is a Everyday backpack with Daypack features.

The Columbia Zigzag 18L Backpack has a capacity of 18L (liters), weighs pounds and it's dimensions in inches are 4 x 12 x 17.5. It's made of Polyester and is available in 7 Colors and patterns in comparison the Columbia Convey II 27L Rolltop Backpack's capacity is 27L with a size of 7 x 12.88 x 25.5 inches. Constructed from 100% Polyester with PU coating it weighs 1.7 pounds and is available in Impulse Blue/Icons Patch.