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