Columbia Unisex Trek 18L Backpack vs Voltaic Systems Solar Converter Backpack

Columbia Unisex Trek 18L Backpack Front View
Voltaic Systems Solar Converter Backpack Front View
Specs Brand Columbia Voltaic Systems
Name Unisex Trek 18L Backpack Solar Converter Backpack
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 18L 20L
Dimensions (in) 5.13 x 10.6 x 15.75 12 x 18 x 6
Weight (lb) 2.4
Fabric 100% Polyester Recycled PET Fabric
Color 2 Colors and patterns Matte Black
Warranty Columbia Limited Lifetime Warranty Voltaic Systems 2 Year Warranty
Release Date August 21, 2013
Rating 4.1
Price Under $50 Under $125
General Features Shoulder Straps Adjustable shoulder straps Breathable mesh shoulder straps
Water Proof / Water Resistant Waterproof and UV resistant material
Main Compartment Access Normal zipped access Normal zipped access
External Pockets 1 front zipped pocket and 1 side pocket 2 side pockets and back zipped pocket
Internal Compartments 2 interior pockets
Side Pockets Side pockets can fit water bottle Side pockets can fit water bottle and charger
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments 5.5W at 6 volts solar panel, USB battery pack
Lightweight Yes Yes
Business & School Features Laptop Sleeve Laptop sleeve fits laptop up to 15" Padded laptop sleeve fits up to 15"
Tablet Sleeve Tablet sleeve
Hiking / Backpacking Features Back Panel High density molded back section

You're currently comparing the Unisex Trek 18L Backpack by Columbia against the Solar Converter Backpack by Voltaic Systems .


Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features while Voltaic Systems 's Solar Converter 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 Voltaic Systems Solar Converter Backpack's capacity is 20L with a size of 12 x 18 x 6 inches. Constructed from Recycled PET Fabric it weighs 2.4 pounds and is available in Matte Black.