The main difference between the Patagonia Altvia Pack 36L Backpack and the Patagonia Dirt Roamer Bike Pack 20L Backpack is that the Altvia Pack 36L Backpack has Internal Compartments (1 zip pocket, 1 slip-in pocket) while the Dirt Roamer Bike Pack 20L Backpack does not.
Specs | Brand | Patagonia | Patagonia |
Name | Altvia Pack 36L Backpack | Dirt Roamer Bike Pack 20L Backpack | |
Category | Backpacking | Mens | |
Sub Category | Hiking | Daypack | |
Capacity (L) | 36L | 20L | |
Dimensions (in) | 23.5 x 12 x 10.5 | 20.8 x 10 x 5.9 | |
Weight (lb) | 2.18 | 1lb 8oz | |
Fabric | 100% recycled nylon | 100% recycled nylon | |
Color | Noble Grey | Ink Black | |
Price | Under $150 | Under $100 | |
General Features | Shoulder Straps | Straight - adjustable padded strap | Straight - 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 and metal pulls | |
Main Compartment Access | Flap with buckle | Front access | |
External Pockets | 2 zip hip belt pockets | 2 top zip pockets, 2 hip zip pockets | |
Internal Compartments | 1 zip pocket, 1 slip-in pocket | ||
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Key clip, Top compression strap | ||
Hiking / Backpacking Features | Back Panel | Padded | Padded |
Rain Cover | Rain cover included; pack volume is 36 liters | ||
Hydration Features | Hydration Compatible | Yes |
Patagonia's Altvia Pack 36L Backpack is a Backpacking backpack with Hiking features while Patagonia's Dirt Roamer Bike Pack 20L Backpack is a Mens backpack with Daypack 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 Dirt Roamer Bike Pack 20L Backpack's capacity is 20L with a size of 20.8 x 10 x 5.9 inches. Constructed from 100% recycled nylon it weighs 1lb 8oz pounds and is available in Ink Black.
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