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

The main difference between the Osprey Duro 1.5 Mens Running Vest Pack and the CamelBak Circuit Vest 50oz is that the Duro 1.5 Mens Running Vest Pack has Internal Compartments (Internal reservoir sleeve) while the Circuit Vest 50oz does not.

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

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


Osprey 's Duro 1.5 Mens Running Vest Pack is a Sports backpack with Running features while CamelBak 's Circuit Vest 50oz is a Sports backpack with Running features.

The Osprey Duro 1.5 Mens Running Vest Pack has a capacity of 1.5L (liters), weighs 0.6 pounds and it's dimensions in inches are 16.5 x 9.8 x 2.8. It's made of 70D x 140D Nylon Triangle Ripstop and is available in 2 colors and patterns 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.