The main difference between the Columbia Unisex Zigzag 27L Backpack and the Kroser 17.3" Laptop Backpack is that the Unisex Zigzag 27L Backpack has Sternum / Chest Straps (Sternum strap with rescue whistle) while the 17.3" Laptop Backpack does not.
Specs | Brand | Columbia | Kroser |
Name | Unisex Zigzag 27L Backpack | 17.3" Laptop Backpack | |
Category | Laptop | Laptop | |
Sub Category | School | School | |
Capacity (L) | 27L | ||
Dimensions (in) | 11.81 x 7.87 x 1.97 | 17.7 x 12.2 x 7.5 | |
Weight (lb) | 2.6 | ||
Fabric | 100% Polyester with PU coating | Polyester | |
Color | 4 Colors and patterns | 3 colors and pattern | |
Warranty | Columbia Limited Lifetime Warranty | Kroser 30 Days Return Policy | |
Release Date | February 1, 2018 | ||
Rating | 4.7 | 4.8 | |
Price | Under $75 | Under $50 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Adjustable padded shoulder straps |
Sternum / Chest Straps | Sternum strap with rescue whistle | ||
Water Proof / Water Resistant | Water repellant material | ||
Zippers | Leather zipper pulls | ||
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 2 front zipped pocket and 2 side pocket | 2 front and 2 side zipped pockets | |
Internal Compartments | Organizational panel | Dual compartment with multi-pockets | |
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottler and umbrella | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Padded top grab handle | |
Loops and Attachments | Gear loops | ||
USB Charger | Built-in USB charger | ||
Business & School Features | Laptop Sleeve | Laptop sleeve fits laptop up to 15" | Padded laptop sleeve fits up to 17.3" |
Tablet Sleeve | Dedicated tablet compartment | ||
Organizer Pocket | Front organizer pocket | Front utility pocket with organizer | |
Travel Features | Luggage Straps / Trolley Sleeve | Luggage attachment panel secures it to a roller bag | |
Base / Bottom | Flat padded bottom panel | ||
Hiking / Backpacking Features | Back Panel | Breathable and soft padded pack panel |
Columbia 's Unisex Zigzag 27L Backpack is a Laptop backpack with School features while Kroser 's 17.3" Laptop Backpack is a Laptop backpack with School features.
The Columbia Unisex Zigzag 27L Backpack has a capacity of 27L (liters), weighs pounds and it's dimensions in inches are 11.81 x 7.87 x 1.97. It's made of 100% Polyester with PU coating and is available in 4 Colors and patterns in comparison the Kroser 17.3" Laptop Backpack 's capacity is with a size of 17.7 x 12.2 x 7.5 inches. Constructed from Polyester it weighs 2.6 pounds and is available in 3 colors and pattern.
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