Osprey Duro 1.5 Mens Running Vest Pack vs Nathan VaporAir Hydration Pack

The main difference between the Osprey Duro 1.5 Mens Running Vest Pack and the Nathan VaporAir Hydration Pack is that the Duro 1.5 Mens Running Vest Pack has Internal Compartments (Internal reservoir sleeve) while the VaporAir Hydration Pack does not.

Osprey Duro 1.5 Mens Running Vest Pack
Nathan VaporAir Hydration Pack Back View
Specs Brand Osprey Nathan
Name Duro 1.5 Mens Running Vest Pack VaporAir Hydration Pack
Category Sports Sports
Sub Category Running Running
Capacity (L) 1.5L 5L
Dimensions (in) 16.5 x 9.8 x 2.8
Weight (lb) 0.6 0.9
Fabric 70D x 140D Nylon Triangle Ripstop Nylon/Polyester
Color 2 colors and patterns Black/Yellow
Warranty Osprey Lifetime Warranty
Release Date November 16, 2018 November 17, 2009
Rating 4.8 4.7
Price Under $100 Under $125
General Features Shoulder Straps Body fit mesh shoulder straps Over-the-shoulder load lifters
Sternum / Chest Straps Removable dual chest straps Adjustable chest straps
Main Compartment Access Top zipped access Side zipped access
External Pockets 1 zipped front pocket, 2 vertical zipped pocket, and 4 stretch mesh pockets 9 exterior pockets
Internal Compartments Internal reservoir sleeve
Water Bottle Yes
Loops and Attachments Tuckaway safety whistle Elastic perimeter banding, rear external shockcord
Travel Features Compression Straps External compression straps
Hiking / Backpacking Features Trekking Pole Holders Trekking pole attachment
Reflective Safety Strips Reflective details
Hydration Features Bladder Size Includes Osprey Hydraulics® 1.5 LT reservoir with QuickConnect and sternum strap magnet for bite valve Includes 2L bladder with quick-release valve
Hydration Compatible Yes Yes

You're currently comparing the Duro 1.5 Mens Running Vest Pack by Osprey against the VaporAir Hydration Pack by Nathan .


Osprey 's Duro 1.5 Mens Running Vest Pack is a Sports backpack with Running features while Nathan 's VaporAir Hydration Pack 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 Nathan VaporAir Hydration Pack's capacity is 5L with a size of inches. Constructed from Nylon/Polyester it weighs 0.9 pounds and is available in Black/Yellow.