The main difference between the Patagonia Altvia Pack 36L Backpack and the Gregory Mountain Nano 20 Backpack is that the Altvia Pack 36L Backpack has Zippers (Nylon zipper with metal pulls) while the Nano 20 Backpack does not.
Specs | Brand | Patagonia | Gregory Mountain |
Name | Altvia Pack 36L Backpack | Nano 20 Backpack | |
Category | Backpacking | Backpacking | |
Sub Category | Hiking | Hiking | |
Capacity (L) | 36L | 20L | |
Dimensions (in) | 23.5 x 12 x 10.5 | 19.2 x 1.7 x 1 | |
Weight (lb) | 2.18 | 1.5 | |
Fabric | 100% recycled nylon | Nylon | |
Color | Noble Grey | Obsidian Black | |
Warranty | The Gregory Limited Lifetime Warranty | ||
Rating | 4.0 | ||
Price | Under $150 | Under $75 | |
General Features | Shoulder Straps | Straight - adjustable padded strap | Air mesh padded shoulder straps |
Sternum / Chest Straps | Adjustable chest strap | Sternum strap | |
Hip Belt / Waist Strap | Adjustable waist strap | Removable hip belt | |
Zippers | Nylon zipper with metal pulls | ||
Main Compartment Access | Flap with buckle | Normal zipped access | |
External Pockets | 2 zip hip belt pockets | 1 zipped front pocket and 2 side pockets | |
Internal Compartments | 1 zip pocket, 1 slip-in pocket | ||
Side Pockets | Side pockets can fit water bottle and other accessories | ||
Water Bottle | Yes | ||
Handles | Top grab handle | Top grab handle | |
Business & School Features | Tablet Sleeve | Tablet sleeve fits up to 10” | |
Hiking / Backpacking Features | Back Panel | Padded | Breathable back panel |
Rain Cover | Rain cover included; pack volume is 36 liters | ||
Hydration Features | Hydration Compatible | Yes | Yes |
Patagonia's Altvia Pack 36L Backpack is a Backpacking backpack with Hiking features while Gregory Mountain 's Nano 20 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 Gregory Mountain Nano 20 Backpack's capacity is 20L with a size of 19.2 x 1.7 x 1 inches. Constructed from Nylon it weighs 1.5 pounds and is available in Obsidian Black.
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