The main difference between the TUMI Alpha Bravo Sheppard Deluxe Brief Pack and the Voltaic Systems Solar Converter Backpack is that the Alpha Bravo Sheppard Deluxe Brief Pack has Organizer Pocket (Front utility pocket with organizer) while the Solar Converter Backpack does not.
Specs | Brand | TUMI | Voltaic Systems |
Name | Alpha Bravo Sheppard Deluxe Brief Pack | Solar Converter Backpack | |
Category | Laptop | Laptop | |
Sub Category | Everyday | Everyday | |
Capacity (L) | 20L | ||
Dimensions (in) | 14 x 17 x 8 | 12 x 18 x 6 | |
Weight (lb) | 3.5 | 2.4 | |
Fabric | Ballistic Nylon | Recycled PET Fabric | |
Color | 2 colors and patterns | Matte Black | |
Warranty | TUMI Limited Warranty | Voltaic Systems 2 Year Warranty | |
Release Date | August 21, 2013 | ||
Rating | 4.6 | 4.1 | |
Price | Under $500 | 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 | 3 front and 2 side zipped pockets, and back slip pocket | 2 side pockets and back zipped pocket | |
Internal Compartments | Dual main compartment with interior pockets | 2 interior pockets | |
Side Pockets | Side pockets can fit water bottle and other accessories | Side pockets can fit water bottle and charger | |
Water Bottle | Yes | Yes | |
Handles | Webbing top carry handle with leather accent | Top grab handle | |
Loops and Attachments | D-rings | 5.5W at 6 volts solar panel, USB battery pack | |
Lightweight | Yes | ||
Business & School Features | Laptop Sleeve | Padded laptop compartment fits up to 15" | Padded laptop sleeve fits up to 15" |
Tablet Sleeve | Padded tablet pocket | Tablet sleeve | |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Luggage Straps / Trolley Sleeve | Luggage sleeve | |
Hiking / Backpacking Features | Back Panel | Padded back panel | High density molded back section |
TUMI 's Alpha Bravo Sheppard Deluxe Brief Pack is a Laptop backpack with Everyday features while Voltaic Systems 's Solar Converter Backpack is a Laptop backpack with Everyday features.
The TUMI Alpha Bravo Sheppard Deluxe Brief Pack has a capacity of (liters), weighs 3.5 pounds and it's dimensions in inches are 14 x 17 x 8. It's made of Ballistic Nylon 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.
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