The main difference between the Mountaintop 40L Hiking Backpack and the TOPSKY Sports Internal Frame Hiking Backpack is that the 40L Hiking Backpack has Handles (Top grab handle) while the Internal Frame Hiking Backpack does not.
Specs | Brand | Mountaintop | TOPSKY Sports |
Name | 40L Hiking Backpack | Internal Frame Hiking Backpack | |
Category | Hiking | Hiking | |
Sub Category | Outdoor | Outdoor | |
Capacity (L) | 40L | 70L | |
Dimensions (in) | 20.1 x 13.8 x 6.3 | 11.81 x 11.81 x 29.53 | |
Weight (lb) | 2.1 | 4.4 | |
Fabric | Polyester | 100% Nylon | |
Color | 20+ colors and patterns | Cyan, Green, Orange | |
Warranty | Mountaintop Warranty | TOPSKY Sports Warranty | |
Release Date | August 1, 2016 | October 19, 2015 | |
Rating | 4.6 | 4.3 | |
Price | Under $50 | Under $75 | |
General Features | Shoulder Straps | S-curve sponge padded shoulder strap | Deep and dense padded shoulder straps |
Sternum / Chest Straps | Elastic chest strap | Adjustable sternum strap with whistle buckle | |
Hip Belt / Waist Strap | Adjustable waist belt | Padded hip belt | |
Water Proof / Water Resistant | Water resistant material | Waterproof material | |
Zippers | YKK zippers | SBS zipper | |
Main Compartment Access | Normal zipped access | Drawstring access with top floating lid | |
External Pockets | Zipped top, middle and bottom pockets plus two side pockets | 1 bottom pocket, 2 hip belt pockets, and 2 side pockets | |
Internal Compartments | Spacious main compartment with pockets | Main compartment have dividers and hydration bladder compartment with external access | |
Side Pockets | Side pockets can fit water bottle or umbrella | Side pockets can fit water bottle | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | ||
Loops and Attachments | D-shape hook, daisy chains, bottom loops, soft latching loops, and water pipe | ||
Business & School Features | 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 | |
Expandable | The top can expand the pack and increase the capacity by 10 liters | ||
Rear Loading Straps | Yes | ||
Hiking / Backpacking Features | Back Panel | Breathable padded back panel | |
Rain Cover | Rain cover included | Yes | |
Internal / External Frame | Internal frame | ||
Ventilated Back | Air diversion back system | ||
Hip Belt Pockets | 2 hip belt pockets | ||
Top / Floating Lid | Yes | ||
Trekking Pole Holders | Hiking pole attachment | Yes | |
Reflective Safety Strips | Reflective strip design | ||
Gym / Sports Features | Shoe Compartment | Bottom compartment for shoes | Bottom compartment for shoes or sleeping bag |
Hydration Features | Hydration Compatible | Yes |
Mountaintop 's 40L Hiking Backpack is a Hiking backpack with Outdoor features while TOPSKY Sports 's Internal Frame Hiking Backpack is a Hiking backpack with Outdoor 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 TOPSKY Sports Internal Frame Hiking Backpack 's capacity is 70L with a size of 11.81 x 11.81 x 29.53 inches. Constructed from 100% Nylon it weighs 4.4 pounds and is available in Cyan, Green, Orange .
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