Patagonia Altvia Pack 36L Backpack vs Patagonia Disperser Roll-Top Pack 40L Backpack

The main difference between the Patagonia Altvia Pack 36L Backpack and the Patagonia Disperser Roll-Top Pack 40L Backpack is that the Altvia Pack 36L Backpack has External Pockets (2 zip hip belt pockets) while the Disperser Roll-Top Pack 40L Backpack does not.

Patagonia Altvia Pack 36L Backpack - Front View
Patagonia Disperser Roll-Top Pack 40L Backpack - Front View
Specs Brand Patagonia Patagonia
Name Altvia Pack 36L Backpack Disperser Roll-Top Pack 40L Backpack
Category Backpacking Backpacking
Sub Category Hiking Hiking
Capacity (L) 36L 40L
Dimensions (in) 23.5 x 12 x 10.5 14 x 9 x 20.5
Weight (lb) 2.18 2.57
Fabric 100% recycled nylon Sturdy 100% recycled nylon
Color Noble Grey Pigeon Blue
Price Under $150 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 Adjustable waist strap
Zippers Nylon zipper with metal pulls Nylon zipper with string pulls
Main Compartment Access Flap with buckle Rolltop opening
External Pockets 2 zip hip belt pockets
Internal Compartments 1 zip pocket, 1 slip-in pocket Internal organizer pockets
Handles Top grab handle Top grab handle
Hiking / Backpacking Features Back Panel Padded Hydrophobic back panel
Rain Cover Rain cover included; pack volume is 36 liters
Hydration Features Hydration Compatible Yes

You're currently comparing the Altvia Pack 36L Backpack by Patagonia against the Disperser Roll-Top Pack 40L Backpack by Patagonia.


Patagonia's Altvia Pack 36L Backpack is a Backpacking backpack with Hiking features while Patagonia's Disperser Roll-Top Pack 40L Backpack is a Backpacking backpack with Hiking features.

The Patagonia Altvia Pack 36L Backpack has a capacity of 36L (liters), weighs 2.18 pounds and it's dimensions in inches are 23.5 x 12 x 10.5. It's made of 100% recycled nylon and is available in Noble Grey 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.