The main difference between the ECEEN Solar Powered Laptop Backpack and the Columbia Unisex Trek 18L Backpack is that the Solar Powered Laptop Backpack has Internal Compartments (Interior laptop compartment and zipped mesh pocket) while the Unisex Trek 18L Backpack does not.
Specs | Brand | ECEEN | Columbia |
Name | Solar Powered Laptop Backpack | Unisex Trek 18L Backpack | |
Category | Laptop | Laptop | |
Sub Category | Everyday | Everyday | |
Capacity (L) | 18L | ||
Dimensions (in) | 12.5 x 5 x 16.5 | 5.13 x 10.6 x 15.75 | |
Fabric | Polyester + PU Material | 100% Polyester | |
Color | Black | 2 Colors and patterns | |
Warranty | ECEEN 1 Year Warranty | Columbia Limited Lifetime Warranty | |
Release Date | February 9, 2017 | ||
Rating | 4.0 | ||
Price | Under $50 | Under $50 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Adjustable shoulder straps |
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 2 zipped front pockets | 1 front zipped pocket and 1 side pocket | |
Internal Compartments | Interior laptop compartment and zipped mesh pocket | ||
Side Pockets | Side pockets can fit water bottle | ||
Water Bottle | No | Yes | |
Handles | Integrated grab handle | Top grab handle | |
Loops and Attachments | Detachable 6.5W solar panel | ||
Lightweight | Yes | ||
Business & School Features | Laptop Sleeve | Laptop compartment fits up to 14" | Laptop sleeve fits laptop up to 15" |
Hiking / Backpacking Features | Back Panel | Padded back panel |
ECEEN 's Solar Powered Laptop Backpack is a Laptop backpack with Everyday features while Columbia's Unisex Trek 18L Backpack is a Laptop backpack with Everyday features.
The ECEEN Solar Powered Laptop Backpack has a capacity of (liters), weighs pounds and it's dimensions in inches are 12.5 x 5 x 16.5. It's made of Polyester + PU Material and is available in Black in comparison the Columbia Unisex Trek 18L Backpack's capacity is 18L with a size of 5.13 x 10.6 x 15.75 inches. Constructed from 100% Polyester it weighs pounds and is available in 2 Colors and patterns.
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