The main difference between the TOPSKY Sports Internal Frame Hiking Backpack and the TETON Sports Mountain Adventurer 4000 Backpack is that the Internal Frame Hiking Backpack has Water Proof / Water Resistant (Waterproof material) while the Mountain Adventurer 4000 Backpack does not.
Specs | Brand | TOPSKY Sports | TETON Sports |
Name | Internal Frame Hiking Backpack | Mountain Adventurer 4000 Backpack | |
Category | Hiking | Hiking | |
Sub Category | Outdoor | Backpacking | |
Capacity (L) | 70L | 66L | |
Dimensions (in) | 11.81 x 11.81 x 29.53 | 27 x 12 x 10 | |
Weight (lb) | 4.4 | 5.3 | |
Fabric | 100% Nylon | 420D Black Oxford 1000mm WR | |
Color | Cyan, Green, Orange | Black | |
Warranty | TOPSKY Sports Warranty | TETON Sports Lifetime Warranty | |
Release Date | October 19, 2015 | September 25, 2019 | |
Rating | 4.3 | 4.6 | |
Price | Under $75 | Under $150 | |
General Features | Shoulder Straps | Deep and dense padded shoulder straps | Ergonomic shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap with whistle buckle | Sternum strap with whistle | |
Hip Belt / Waist Strap | Padded hip belt | Waist belt with split wishbone construction | |
Water Proof / Water Resistant | Waterproof material | ||
Zippers | SBS zipper | ||
Main Compartment Access | Drawstring access with top floating lid | Top loading access | |
External Pockets | 1 bottom pocket, 2 hip belt pockets, and 2 side pockets | Reverse U pocket, sleeping bag compartment, waist belt pocket, and 4 side pockets | |
Internal Compartments | Main compartment have dividers and hydration bladder compartment with external access | ||
Side Pockets | Side pockets can fit water bottle | Side pockets can fit water bottle and other acccessories | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | ||
Loops and Attachments | D-shape hook, daisy chains, bottom loops, soft latching loops, and water pipe | Exterior and interior gear loops | |
Travel Features | 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 | Yes | |
Hiking / Backpacking Features | Back Panel | Padded back panel | |
Rain Cover | Yes | ||
Load Lifters | Yes | ||
Internal / External Frame | Internal frame | Internal frame | |
Adjustable Length Torso | Adjustable 15-20" torso length | ||
Hip Belt Pockets | 2 hip belt pockets | Yes | |
Top / Floating Lid | Yes | Removeable hood | |
Trekking Pole Holders | Yes | ||
Reflective Safety Strips | Reflective strip design | ||
Gym / Sports Features | Shoe Compartment | Bottom compartment for shoes or sleeping bag | |
Hydration Features | Bladder Size | Holds 3L hydration bladder | |
Hydration Compatible | Yes | Yes |
TOPSKY Sports 's Internal Frame Hiking Backpack is a Hiking backpack with Outdoor features while TETON Sports 's Mountain Adventurer 4000 Backpack is a Hiking backpack with Backpacking features.
The TOPSKY Sports Internal Frame Hiking Backpack has a capacity of 70L (liters), weighs 4.4 pounds and it's dimensions in inches are 11.81 x 11.81 x 29.53. It's made of 100% Nylon and is available in Cyan, Green, Orange in comparison the TETON Sports Mountain Adventurer 4000 Backpack's capacity is 66L with a size of 27 x 12 x 10 inches. Constructed from 420D Black Oxford 1000mm WR it weighs 5.3 pounds and is available in Black.
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