CamelBak Circuit Vest 50oz vs Osprey Duro 1.5 Mens Running Vest Pack

The main difference between the CamelBak Circuit Vest 50oz and the Osprey Duro 1.5 Mens Running Vest Pack is that the Circuit Vest 50oz has Reflective Safety Strips (Reflective accents) while the Duro 1.5 Mens Running Vest Pack does not.

CamelBak Circuit Vest 50oz Front View
Osprey Duro 1.5 Mens Running Vest Pack
Specs Brand CamelBak Osprey
Name Circuit Vest 50oz Duro 1.5 Mens Running Vest Pack
Category Sports Sports
Sub Category Running Running
Capacity (L) 3.5L 1.5L
Dimensions (in) 13.8 x 7.5 x 3.7 16.5 x 9.8 x 2.8
Weight (lb) 0.4 0.6
Fabric Ultra Light Materials 70D x 140D Nylon Triangle Ripstop
Color 2 colors and patterns 2 colors and patterns
Warranty CamelBak Lifetime Guarantee Osprey Lifetime Warranty
Release Date March 31, 2020 November 16, 2018
Rating 4.6 4.8
Price Under $75 Under $100
General Features Shoulder Straps Multi-directional air flow and cushioning Body fit mesh shoulder straps
Sternum / Chest Straps Dual adjustable sternum straps Removable dual chest straps
Main Compartment Access Front zipped access Top zipped access
External Pockets Secure phone pocket, 2 bottle pockets, and stash pocket 1 zipped front pocket, 2 vertical zipped pocket, and 4 stretch mesh pockets
Internal Compartments Internal reservoir sleeve
Loops and Attachments Tube trap Tuckaway safety whistle
Travel Features Compression Straps External compression straps
Hiking / Backpacking Features Trekking Pole Holders Trekking pole attachment
Reflective Safety Strips Reflective accents
Hydration Features Bladder Size Holds 50z or 3L hydration bladder Includes Osprey Hydraulics® 1.5 LT reservoir with QuickConnect and sternum strap magnet for bite valve
Hydration Compatible Yes Yes

You're currently comparing the Circuit Vest 50oz by CamelBak against the Duro 1.5 Mens Running Vest Pack by Osprey .


CamelBak 's Circuit Vest 50oz is a Sports backpack with Running features while Osprey 's Duro 1.5 Mens Running Vest 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 Osprey Duro 1.5 Mens Running Vest Pack's capacity is 1.5L with a size of 16.5 x 9.8 x 2.8 inches. Constructed from 70D x 140D Nylon Triangle Ripstop it weighs 0.6 pounds and is available in 2 colors and patterns.