The main difference between the Mountaintop 40L Hiking Backpack and the Gregory Mountain Nano 20 Backpack is that the 40L Hiking Backpack has Water Proof / Water Resistant (Water resistant material ) while the Nano 20 Backpack does not.
Specs | Brand | Mountaintop | Gregory Mountain |
Name | 40L Hiking Backpack | Nano 20 Backpack | |
Category | Hiking | Backpacking | |
Sub Category | Outdoor | Hiking | |
Capacity (L) | 40L | 20L | |
Dimensions (in) | 20.1 x 13.8 x 6.3 | 19.2 x 1.7 x 1 | |
Weight (lb) | 2.1 | 1.5 | |
Fabric | Polyester | Nylon | |
Color | 20+ colors and patterns | Obsidian Black | |
Warranty | Mountaintop Warranty | The Gregory Limited Lifetime Warranty | |
Release Date | August 1, 2016 | ||
Rating | 4.6 | 4.0 | |
Price | Under $50 | Under $75 | |
General Features | Shoulder Straps | S-curve sponge padded shoulder strap | Air mesh padded shoulder straps |
Sternum / Chest Straps | Elastic chest strap | Sternum strap | |
Hip Belt / Waist Strap | Adjustable waist belt | Removable hip belt | |
Water Proof / Water Resistant | Water resistant material | ||
Zippers | YKK zippers | ||
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | Zipped top, middle and bottom pockets plus two side pockets | 1 zipped front pocket and 2 side pockets | |
Internal Compartments | Spacious main compartment with pockets | ||
Side Pockets | Side pockets can fit water bottle or umbrella | Side pockets can fit water bottle and other accessories | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top grab handle | |
Business & School Features | Laptop Sleeve | Laptop pocket fits up to 17" | |
Tablet Sleeve | Separate tablet pocket | Tablet sleeve fits up to 10” | |
Organizer Pocket | Front utility pocket | ||
Travel Features | Carry-on Size Compliant | 40.2 linear inches carry on size compliant | |
Compression Straps | External compression straps | ||
Hiking / Backpacking Features | Back Panel | Breathable padded back panel | Breathable back panel |
Rain Cover | Rain cover included | ||
Ventilated Back | Air diversion back system | ||
Trekking Pole Holders | Hiking pole attachment | ||
Gym / Sports Features | Shoe Compartment | Bottom compartment for shoes | |
Hydration Features | Hydration Compatible | Yes |
Mountaintop 's 40L Hiking Backpack is a Hiking backpack with Outdoor features while Gregory Mountain 's Nano 20 Backpack is a Backpacking backpack with Hiking features.
The Mountaintop 40L Hiking Backpack has a capacity of 40L (liters), weighs 2.1 pounds and it's dimensions in inches are 20.1 x 13.8 x 6.3 . It's made of Polyester and is available in 20+ colors and patterns 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.
Click image to compare, or description to view product.
Click image to compare, or description to view product.