The main difference between the Mountaintop 70L Internal Frame Hiking Backpack and the Mountaintop 40L Hiking Backpack is that the 70L Internal Frame Hiking Backpack has Internal / External Frame (Dual aluminum internal frame) while the 40L Hiking Backpack does not.
Specs | Brand | Mountaintop | Mountaintop |
Name | 70L Internal Frame Hiking Backpack | 40L Hiking Backpack | |
Category | Hiking | Hiking | |
Sub Category | Backpacking | Outdoor | |
Capacity (L) | 70L | 40L | |
Dimensions (in) | 29.9 x 13 x 10.2 | 20.1 x 13.8 x 6.3 | |
Weight (lb) | 2.0 | 2.1 | |
Fabric | Nylon | Polyester | |
Color | 10+ colors and patterns | 20+ colors and patterns | |
Warranty | Mountaintop Warranty | Mountaintop Warranty | |
Release Date | May 31, 2018 | August 1, 2016 | |
Rating | 4.5 | 4.6 | |
Price | Under $100 | Under $50 | |
General Features | Shoulder Straps | S-shaped padded shoulder straps | S-curve sponge padded shoulder strap |
Sternum / Chest Straps | Sternum strap with whistle buckle | Elastic chest strap | |
Hip Belt / Waist Strap | Padded hip belt with pockets | Adjustable waist belt | |
Water Proof / Water Resistant | Water resistant material | Water resistant material | |
Zippers | YKK zippers | YKK zippers | |
Main Compartment Access | Top loading access | Normal zipped access | |
External Pockets | 1 zipped front pocket, bottom compartment, and 2 side pockets | Zipped top, middle and bottom pockets plus two side pockets | |
Internal Compartments | Spacious main compartment with pockets | ||
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle or umbrella | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top grab handle | |
Business & School Features | Laptop Sleeve | Laptop sleeve | Laptop pocket fits up to 17" |
Tablet Sleeve | Separate tablet pocket | ||
Organizer Pocket | Front utility pocket | ||
Travel Features | Carry-on Size Compliant | 40.2 linear inches carry on size compliant | |
Compression Straps | External compression straps | External compression straps | |
Hiking / Backpacking Features | Back Panel | Breathable padded back panel | Breathable padded back panel |
Rain Cover | Rain cover included | Rain cover included | |
Internal / External Frame | Dual aluminum internal frame | ||
Ergonomic | Ergonomic design | ||
Ventilated Back | Air diversion back system | ||
Adjustable Length Torso | 8 level height adjuster | ||
Top / Floating Lid | Yes | ||
Trekking Pole Holders | Yes | Hiking pole attachment | |
Gym / Sports Features | Shoe Compartment | Bottom compartment for shoes | |
Hydration Features | Bladder Size | Holds 3L water bladder | |
Hydration Compatible | Yes |
Mountaintop 's 70L Internal Frame Hiking Backpack is a Hiking backpack with Backpacking features while Mountaintop 's 40L Hiking Backpack is a Hiking backpack with Outdoor features.
The Mountaintop 70L Internal Frame Hiking Backpack has a capacity of 70L (liters), weighs 2.0 pounds and it's dimensions in inches are 29.9 x 13 x 10.2. It's made of Nylon and is available in 10+ colors and patterns in comparison the Mountaintop 40L Hiking Backpack's capacity is 40L with a size of 20.1 x 13.8 x 6.3 inches. Constructed from Polyester it weighs 2.1 pounds and is available in 20+ colors and patterns.
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