Patagonia Atom Tote Pack 20L Backpack vs Patagonia Disperser Roll-Top Pack 40L Backpack

The main difference between the Patagonia Atom Tote Pack 20L Backpack and the Patagonia Disperser Roll-Top Pack 40L Backpack is that the Atom Tote Pack 20L Backpack has External Pockets (1 front slip-in pocket, 2 side pockets) while the Disperser Roll-Top Pack 40L Backpack does not.

Patagonia Disperser Roll-Top Pack 40L Backpack - Front View
Specs Brand Patagonia Patagonia
Name Atom Tote Pack 20L Backpack Disperser Roll-Top Pack 40L Backpack
Category Everyday Backpacking
Sub Category Daypack Hiking
Capacity (L) 20L 40L
Dimensions (in) 16 x 12 x 5 14 x 9 x 20.5
Weight (lb) 1lb 7oz 2.57
Fabric 100% Recycled Polyester With PFC-Free DWR Finish Sturdy 100% recycled nylon
Color Fresh Teal Pigeon Blue
Price Under $100 Under $250
General Features Shoulder Straps Straight - adjustable padded strap Straight - Hydrophobic adjustable padded strap
Sternum / Chest Straps Adjustable chest strap Adjustable chest strap
Hip Belt / Waist Strap Adjustable waist strap
Zippers Nylon zipper with string and metal pulls Nylon zipper with string pulls
Main Compartment Access Normal top zip access Rolltop opening
External Pockets 1 front slip-in pocket, 2 side pockets
Internal Compartments Laptop sleeve Internal organizer pockets
Side Pockets 2 slip-in side pockets
Water Bottle Yes
Handles Top grab handle Top grab handle
Loops and Attachments Bike-light clipping point at base
Business & School Features Laptop Sleeve Padded; 13" Laptop
Hiking / Backpacking Features Back Panel Padded Hydrophobic back panel

You're currently comparing the Atom Tote Pack 20L Backpack by Patagonia against the Disperser Roll-Top Pack 40L Backpack by Patagonia.


Patagonia's Atom Tote Pack 20L Backpack is a Everyday backpack with Daypack features while Patagonia's Disperser Roll-Top Pack 40L Backpack is a Backpacking backpack with Hiking features.

The Patagonia Atom Tote Pack 20L Backpack has a capacity of 20L (liters), weighs 1lb 7oz pounds and it's dimensions in inches are 16 x 12 x 5. It's made of 100% Recycled Polyester With PFC-Free DWR Finish and is available in Fresh Teal in comparison the Patagonia Disperser Roll-Top Pack 40L Backpack's capacity is 40L with a size of 14 x 9 x 20.5 inches. Constructed from Sturdy 100% recycled nylon it weighs 2.57 pounds and is available in Pigeon Blue.