Nathan QuickStart 4L Race Pack vs CamelBak Circuit Vest 50oz

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.

Nathan QuickStart 4L Race Pack Front View
CamelBak Circuit Vest 50oz Front View
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

You're currently comparing the QuickStart 4L Race Pack by Nathan against the Circuit Vest 50oz by CamelBak .


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.