Columbia Unisex Trek 18L Backpack vs Fila Duel Backpack

The main difference between the Columbia Unisex Trek 18L Backpack and the Fila Duel Backpack is that the Unisex Trek 18L Backpack has Lightweight (Yes) while the Duel Backpack does not.

Columbia Unisex Trek 18L Backpack Front View
Fila Duel Tablet and Laptop Backpack - Front View
Specs Brand Columbia Fila
Name Unisex Trek 18L Backpack Duel Backpack
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 18L
Dimensions (in) 5.13 x 10.6 x 15.75 6 x 13 x 18
Weight (lb) 2
Fabric 100% Polyester 800 D High grade nylon
Color 2 Colors and patterns Purple Teal
Warranty Columbia Limited Lifetime Warranty
Rating 4.5
Price Under $50 Under $50
General Features Shoulder Straps Adjustable shoulder straps J shape - comfort padded adjustable straps
Zippers 2 way nylon zipper with metal pulls
Main Compartment Access Normal zipped access Normal top zip access
External Pockets 1 front zipped pocket and 1 side pocket 2 front zip pockets, 1 front zip bottom pocket, 1 top zip pocket, 2 side slip-in pockets
Internal Compartments 1 laptop sleeve, 1 tablet pocket, deluxe organizer
Side Pockets Side pockets can fit water bottle 2 side slip-in pockets
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Lightweight Yes
Business & School Features Laptop Sleeve Laptop sleeve fits laptop up to 15" Padded; fits up to a 15" laptop
Tablet Sleeve Padded
Hiking / Backpacking Features Back Panel Padded

You're currently comparing the Unisex Trek 18L Backpack by Columbia against the Duel Backpack by Fila.


Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features while Fila's Duel Backpack is a Laptop backpack with Everyday features.

The Columbia Unisex Trek 18L Backpack has a capacity of 18L (liters), weighs pounds and it's dimensions in inches are 5.13 x 10.6 x 15.75. It's made of 100% Polyester and is available in 2 Colors and patterns in comparison the Fila Duel Backpack's capacity is with a size of 6 x 13 x 18 inches. Constructed from 800 D High grade nylon it weighs 2 pounds and is available in Purple Teal.