The main difference between the Columbia Unisex Zigzag 27L Backpack and the Columbia Unisex Atlas Explorer 25L Backpack is that the Unisex Zigzag 27L Backpack has Sternum / Chest Straps (Sternum strap with rescue whistle) while the Unisex Atlas Explorer 25L Backpack does not.
Specs | Brand | Columbia | Columbia |
Name | Unisex Zigzag 27L Backpack | Unisex Atlas Explorer 25L Backpack | |
Category | Laptop | Laptop | |
Sub Category | School | Everyday | |
Capacity (L) | 27L | 25L | |
Dimensions (in) | 11.81 x 7.87 x 1.97 | 20.24 x 14.72 x 3.35 | |
Weight (lb) | 1.0 | ||
Fabric | 100% Polyester with PU coating | 100% Polyester with PU coating | |
Color | 4 Colors and patterns | 4 Colors and patterns | |
Warranty | Columbia Limited Lifetime Warranty | Columbia Limited Lifetime Warranty | |
Rating | 4.7 | 4.3 | |
Price | Under $75 | Under $100 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Contoured padded shoulder straps |
Sternum / Chest Straps | Sternum strap with rescue whistle | ||
Zippers | Reflective zipper pulls | ||
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 2 front zipped pocket and 2 side pocket | 2 side pocket | |
Internal Compartments | Organizational panel | ||
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top haul handle | |
Loops and Attachments | Gear loops | Elastic cord and key clip | |
Business & School Features | Laptop Sleeve | Laptop sleeve fits laptop up to 15" | Laptop sleeve fits laptop up to 15" |
Organizer Pocket | Front organizer pocket | Front organizer pocket | |
Travel Features | Base / Bottom | Flat padded bottom panel | Flat padded bottom panel |
Gym / Sports Features | Laundry Pocket | External bungee straps |
Columbia 's Unisex Zigzag 27L Backpack is a Laptop backpack with School features while Columbia's Unisex Atlas Explorer 25L Backpack is a Laptop backpack with Everyday 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 Columbia Unisex Atlas Explorer 25L Backpack's capacity is 25L with a size of 20.24 x 14.72 x 3.35 inches. Constructed from 100% Polyester with PU coating it weighs 1.0 pounds and is available in 4 Colors and patterns.
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