Voltaic Systems Array Solar Backpack vs Samsonite Karissa Biz 2.0 Backpacks

The main difference between the Voltaic Systems Array Solar Backpack and the Samsonite Karissa Biz 2.0 Backpacks is that the Array Solar Backpack has Sternum / Chest Straps (Sternum strap) while the Karissa Biz 2.0 Backpacks does not.

Voltaic Systems Array Solar Backpack Front View
Samsonite Karissa Biz 2.0 Backpacks - Front View
Specs Brand Voltaic Systems Samsonite
Name Array Solar Backpack Karissa Biz 2.0 Backpacks
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 25L 13.5L
Dimensions (in) 19 x 11 x 7 11.61 x 4.33 x 16.14
Weight (lb) 5.4 2.55
Fabric Recycled PET Fabric 100% Recycled Polyester
Color Black Black
Warranty Voltaic Systems 2 Year Warranty
Release Date ‎December 12, 2011
Rating 4.3
Price Under $250 Under $200
General Features Shoulder Straps Breathable mesh shoulder straps Straight - Ergonomic backpack straps
Sternum / Chest Straps Sternum strap
Zippers Metal
Main Compartment Access Clamshell Normal top zip access with internal organisation
External Pockets Back zipped pocket and 3 side pockets 1 front pocket, smart sleeve,
Internal Compartments Large main storage compartment with many pockets Laptop sleeve, tablet pocket, phone pocket, internal organization, power bank organization, cable pocket, mesh pocket
Side Pockets Side pockets can fit water bottle, tripod, and charger
Water Bottle Yes No
Handles Top grab handle Top grab handle
Loops and Attachments 9W solar panel, tripod carry strap
Business & School Features Laptop Sleeve Padded laptop sleeve fits up to 15" Padded; 15.6" laptop size
Tablet Sleeve Tablet sleeve Padded
Organizer Pocket Organization front pocket
Travel Features Luggage Straps / Trolley Sleeve Luggage back strap
Hiking / Backpacking Features Back Panel High density molded back section Padded
Camera Features Compatibility Compatible with most DSLR cameras
Dividers Padded dividers
Tripod Storage Yes

You're currently comparing the Array Solar Backpack by Voltaic Systems against the Karissa Biz 2.0 Backpacks by Samsonite .


Voltaic Systems 's Array Solar Backpack is a Laptop backpack with Everyday features while Samsonite 's Karissa Biz 2.0 Backpacks is a Laptop backpack with Everyday features.

The Voltaic Systems Array Solar Backpack has a capacity of 25L (liters), weighs 5.4 pounds and it's dimensions in inches are 19 x 11 x 7. It's made of Recycled PET Fabric and is available in Black in comparison the Samsonite Karissa Biz 2.0 Backpacks's capacity is 13.5L with a size of 11.61 x 4.33 x 16.14 inches. Constructed from 100% Recycled Polyester it weighs 2.55 pounds and is available in Black.