The main difference between the Patagonia Ascensionist Pack 55L Backpack and the TETON Sports Mountain Adventurer 4000 Backpack is that the Ascensionist Pack 55L Backpack has Zippers (Nylon zipper with string pulls) while the Mountain Adventurer 4000 Backpack does not.
Specs | Brand | Patagonia | TETON Sports |
Name | Ascensionist Pack 55L Backpack | Mountain Adventurer 4000 Backpack | |
Category | Backpacking | Hiking | |
Sub Category | Hiking | Backpacking | |
Capacity (L) | 55L | 66L | |
Dimensions (in) | 26 x 12.5 x 7.5 | 27 x 12 x 10 | |
Weight (lb) | 2lbs 13.2oz | 5.3 | |
Fabric | 420D Black Oxford 1000mm WR | ||
Color | Joya Blue | Black | |
Warranty | TETON Sports Lifetime Warranty | ||
Release Date | September 25, 2019 | ||
Rating | 4.6 | ||
Price | Under $250 | Under $150 | |
General Features | Shoulder Straps | Straight - adjustable padded strap | Ergonomic shoulder straps |
Sternum / Chest Straps | Adjustable chest strap | Sternum strap with whistle | |
Hip Belt / Waist Strap | Adjustable waist strap | Waist belt with split wishbone construction | |
Zippers | Nylon zipper with string pulls | ||
Main Compartment Access | Dual spindrift access | Top loading access | |
External Pockets | 1 top/flap zip pocket, | Reverse U pocket, sleeping bag compartment, waist belt pocket, and 4 side pockets | |
Internal Compartments | Stash Pocket | ||
Side Pockets | Side pockets can fit water bottle and other acccessories | ||
Water Bottle | Yes | ||
Handles | Top grab handle | ||
Loops and Attachments | Adjustable ice-axe carry, Removable compression straps, Three-point, over-the-top rope-carrying system | Exterior and interior gear loops | |
Travel Features | Compression Straps | External compression straps | |
Rear Loading Straps | Yes | ||
Hiking / Backpacking Features | Back Panel | Padded | Padded back panel |
Load Lifters | Yes | ||
Internal / External Frame | Internal frame | ||
Adjustable Length Torso | Adjustable 15-20" torso length | ||
Hip Belt Pockets | Yes | ||
Top / Floating Lid | Removeable hood | ||
Hydration Features | Bladder Size | Holds 3L hydration bladder | |
Hydration Compatible | Yes |
Patagonia's Ascensionist Pack 55L Backpack is a Backpacking backpack with Hiking features while TETON Sports 's Mountain Adventurer 4000 Backpack is a Hiking backpack with Backpacking features.
The Patagonia Ascensionist Pack 55L Backpack has a capacity of 55L (liters), weighs 2lbs 13.2oz pounds and it's dimensions in inches are 26 x 12.5 x 7.5. It's made of and is available in Joya Blue 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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