The main difference between the Columbia Tandem Trail Backpack and the Columbia Unisex Atlas Explorer 25L Backpack is that the Tandem Trail Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Unisex Atlas Explorer 25L Backpack does not.
Specs | Brand | Columbia | Columbia |
Name | Tandem Trail Backpack | Unisex Atlas Explorer 25L Backpack | |
Category | Hiking | Laptop | |
Sub Category | Hydration | Everyday | |
Capacity (L) | 22L | 25L | |
Dimensions (in) | 10.24 x 11.42 x 19.29 | 20.24 x 14.72 x 3.35 | |
Weight (lb) | 1.0 | 1.0 | |
Fabric | 100% Nylon | 100% Polyester with PU coating | |
Color | 10 Colors and patterns | 4 Colors and patterns | |
Warranty | Columbia Limited Lifetime Warranty | Columbia Limited Lifetime Warranty | |
Rating | 4.5 | 4.3 | |
Price | Under $75 | Under $100 | |
General Features | Shoulder Straps | Breathable shoulder straps | Contoured padded shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap | ||
Zippers | Reflective zipper pulls | ||
Main Compartment Access | Rolltop closure | Normal zipped access | |
External Pockets | 2 side pocket | 2 side pocket | |
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 | |
Lightweight | Yes | ||
Business & School Features | Laptop Sleeve | Laptop sleeve fits laptop up to 15" | |
Organizer Pocket | Front organizer pocket | ||
Travel Features | Base / Bottom | Flat padded bottom panel | |
Hiking / Backpacking Features | Back Panel | Padded quilted backpanel | |
Trekking Pole Holders | Yes | ||
Reflective Safety Strips | Reflective safety accents | ||
Gym / Sports Features | Laundry Pocket | External bungee straps | |
Hydration Features | Hydration Compatible | Yes |
Columbia's Tandem Trail Backpack is a Hiking backpack with Hydration features while Columbia's Unisex Atlas Explorer 25L Backpack is a Laptop backpack with Everyday features.
The Columbia Tandem Trail Backpack has a capacity of 22L (liters), weighs 1.0 pounds and it's dimensions in inches are 10.24 x 11.42 x 19.29. It's made of 100% Nylon and is available in 10 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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