The main difference between the Nathan QuickStart 4L Race Pack and the CamelBak Circuit Vest 50oz is that the QuickStart 4L Race Pack has Side Pockets (Yes) while the Circuit Vest 50oz does not.
Specs | Brand | Nathan | CamelBak |
Name | QuickStart 4L Race Pack | Circuit Vest 50oz | |
Category | Sports | Sports | |
Sub Category | Running | Running | |
Capacity (L) | 4L | 3.5L | |
Dimensions (in) | 15.83 x 13.27 x 2.6 | 13.8 x 7.5 x 3.7 | |
Weight (lb) | 0.3 | 0.4 | |
Fabric | 60% Nylon, 40% Polyester | Ultra Light Materials | |
Color | Black | 2 colors and patterns | |
Warranty | CamelBak Lifetime Guarantee | ||
Release Date | December 8, 2017 | March 31, 2020 | |
Rating | 4.5 | 4.6 | |
Price | Under $75 | Under $75 | |
General Features | Shoulder Straps | Adjustable front and side straps for a perfect fit | Multi-directional air flow and cushioning |
Sternum / Chest Straps | Dual adjustable sternum straps | ||
Main Compartment Access | Normal zipped access | Front zipped access | |
External Pockets | Front zipped pocket and bottle pocket | Secure phone pocket, 2 bottle pockets, and stash pocket | |
Side Pockets | Yes | ||
Loops and Attachments | Tube trap | ||
Hiking / Backpacking Features | Reflective Safety Strips | Reflective accents | |
Hydration Features | Bladder Size | 1.5L Hydration bladder included | Holds 50z or 3L hydration bladder |
Hydration Compatible | Yes | Yes | |
Other Features | Other Features | Fits both men & women |
Nathan 's QuickStart 4L Race Pack is a Sports backpack with Running features while CamelBak 's Circuit Vest 50oz is a Sports backpack with Running features.
The Nathan QuickStart 4L Race Pack has a capacity of 4L (liters), weighs 0.3 pounds and it's dimensions in inches are 15.83 x 13.27 x 2.6. It's made of 60% Nylon, 40% Polyester and is available in Black in comparison the CamelBak Circuit Vest 50oz's capacity is 3.5L with a size of 13.8 x 7.5 x 3.7 inches. Constructed from Ultra Light Materials it weighs 0.4 pounds and is available in 2 colors and patterns.
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