Columbia Convey II 27L Rolltop Backpack vs Columbia Unisex Atlas Explorer 25L Backpack

The main difference between the Columbia Convey II 27L Rolltop Backpack and the Columbia Unisex Atlas Explorer 25L Backpack is that the Convey II 27L Rolltop Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Unisex Atlas Explorer 25L Backpack does not.

Columbia Convey II 27L Rolltop Backpack - Front View
Columbia Unisex Atlas Explorer 25L Backpack Front view
Specs Brand Columbia Columbia
Name Convey II 27L Rolltop Backpack Unisex Atlas Explorer 25L Backpack
Category Everyday Laptop
Sub Category Daypack Everyday
Capacity (L) 27L 25L
Dimensions (in) 7 x 12.88 x 25.5 20.24 x 14.72 x 3.35
Weight (lb) 1.7 1.0
Fabric 100% Polyester with PU coating 100% Polyester with PU coating
Color Impulse Blue/Icons Patch 4 Colors and patterns
Warranty Columbia Limited Lifetime Warranty
Rating 4.3
Price Under $75 Under $100
General Features Shoulder Straps Straight - adjustable padded strap Contoured padded shoulder straps
Sternum / Chest Straps Adjustable sternum strap
Zippers Plastic Molded Reflective zipper pulls
Main Compartment Access Rolltop opening Normal zipped access
External Pockets 1 front flap access pocket, 1 front zipped access pocket, 2 side mesh pockets, 1 back zipped pocket 2 side pocket
Internal Compartments Laptop sleeve
Side Pockets 2 side mesh pockets Side pockets can fit water bottle
Water Bottle Yes Yes
Handles Top grab handle Top haul handle
Loops and Attachments Elastic cord and key clip
Business & School Features Laptop Sleeve Padded 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 Breathable airmesh
Reflective Safety Strips Reflective safety accents
Gym / Sports Features Laundry Pocket External bungee straps

You're currently comparing the Convey II 27L Rolltop Backpack by Columbia against the Unisex Atlas Explorer 25L Backpack by Columbia.


Columbia's Convey II 27L Rolltop Backpack is a Everyday backpack with Daypack features while Columbia's Unisex Atlas Explorer 25L Backpack is a Laptop backpack with Everyday features.

The Columbia Convey II 27L Rolltop Backpack has a capacity of 27L (liters), weighs 1.7 pounds and it's dimensions in inches are 7 x 12.88 x 25.5. It's made of 100% Polyester with PU coating and is available in Impulse Blue/Icons Patch 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.