Voltaic Systems Solar Converter Backpack vs Samsonite Karissa Biz 2.0 Backpacks

The main difference between the Voltaic Systems Solar Converter Backpack and the Samsonite Karissa Biz 2.0 Backpacks is that the Solar Converter Backpack has Water Proof / Water Resistant (Waterproof and UV resistant material) while the Karissa Biz 2.0 Backpacks does not.

Voltaic Systems Solar Converter Backpack Front View
Samsonite Karissa Biz 2.0 Backpacks - Front View
Specs Brand Voltaic Systems Samsonite
Name Solar Converter Backpack Karissa Biz 2.0 Backpacks
Category Laptop Laptop
Sub Category Everyday Everyday
Capacity (L) 20L 13.5L
Dimensions (in) 12 x 18 x 6 11.61 x 4.33 x 16.14
Weight (lb) 2.4 2.55
Fabric Recycled PET Fabric 100% Recycled Polyester
Color Matte Black Black
Warranty Voltaic Systems 2 Year Warranty
Release Date August 21, 2013
Rating 4.1
Price Under $125 Under $200
General Features Shoulder Straps Breathable mesh shoulder straps Straight - Ergonomic backpack straps
Water Proof / Water Resistant Waterproof and UV resistant material
Zippers Metal
Main Compartment Access Normal zipped access Normal top zip access with internal organisation
External Pockets 2 side pockets and back zipped pocket 1 front pocket, smart sleeve,
Internal Compartments 2 interior pockets Laptop sleeve, tablet pocket, phone pocket, internal organization, power bank organization, cable pocket, mesh pocket
Side Pockets Side pockets can fit water bottle and charger
Water Bottle Yes No
Handles Top grab handle Top grab handle
Loops and Attachments 5.5W at 6 volts solar panel, USB battery pack
Lightweight Yes
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

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


Voltaic Systems 's Solar Converter 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 Solar Converter Backpack has a capacity of 20L (liters), weighs 2.4 pounds and it's dimensions in inches are 12 x 18 x 6. It's made of Recycled PET Fabric and is available in Matte 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.