The main difference between the Columbia Unisex Atlas Explorer 25L Backpack and the Samsonite Karissa Biz 2.0 Backpacks is that the Unisex Atlas Explorer 25L Backpack has Side Pockets (Side pockets can fit water bottle) while the Karissa Biz 2.0 Backpacks does not.
Specs | Brand | Columbia | Samsonite |
Name | Unisex Atlas Explorer 25L Backpack | Karissa Biz 2.0 Backpacks | |
Category | Laptop | Laptop | |
Sub Category | Everyday | Everyday | |
Capacity (L) | 25L | 13.5L | |
Dimensions (in) | 20.24 x 14.72 x 3.35 | 11.61 x 4.33 x 16.14 | |
Weight (lb) | 1.0 | 2.55 | |
Fabric | 100% Polyester with PU coating | 100% Recycled Polyester | |
Color | 4 Colors and patterns | Black | |
Warranty | Columbia Limited Lifetime Warranty | ||
Rating | 4.3 | ||
Price | Under $100 | Under $200 | |
General Features | Shoulder Straps | Contoured padded shoulder straps | Straight - Ergonomic backpack straps |
Zippers | Reflective zipper pulls | Metal | |
Main Compartment Access | Normal zipped access | Normal top zip access with internal organisation | |
External Pockets | 2 side pocket | 1 front pocket, smart sleeve, | |
Internal Compartments | Laptop sleeve, tablet pocket, phone pocket, internal organization, power bank organization, cable pocket, mesh pocket | ||
Side Pockets | Side pockets can fit water bottle | ||
Water Bottle | Yes | No | |
Handles | Top haul handle | Top grab handle | |
Loops and Attachments | Elastic cord and key clip | ||
Business & School Features | Laptop Sleeve | Laptop sleeve fits laptop up to 15" | Padded; 15.6" laptop size |
Tablet Sleeve | Padded | ||
Organizer Pocket | Front organizer pocket | Organization front pocket | |
Travel Features | Luggage Straps / Trolley Sleeve | Luggage back strap | |
Base / Bottom | Flat padded bottom panel | ||
Hiking / Backpacking Features | Back Panel | Padded | |
Gym / Sports Features | Laundry Pocket | External bungee straps |
Columbia's Unisex Atlas Explorer 25L Backpack is a Laptop backpack with Everyday features while Samsonite 's Karissa Biz 2.0 Backpacks is a Laptop backpack with Everyday features.
The Columbia Unisex Atlas Explorer 25L Backpack has a capacity of 25L (liters), weighs 1.0 pounds and it's dimensions in inches are 20.24 x 14.72 x 3.35. It's made of 100% Polyester with PU coating and is available in 4 Colors and patterns 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.
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