The main difference between the Osprey Duro 1.5 Mens Running Vest Pack and the Osprey Sirrus 24 Womens Hiking Backpack is that the Duro 1.5 Mens Running Vest Pack has Internal Compartments (Internal reservoir sleeve) while the Sirrus 24 Womens Hiking Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Duro 1.5 Mens Running Vest Pack | Sirrus 24 Womens Hiking Backpack | |
Category | Sports | Womens | |
Sub Category | Running | Hiking | |
Capacity (L) | 1.5L | 24L | |
Dimensions (in) | 16.5 x 9.8 x 2.8 | 19.3 x 11.8 x 11.8 | |
Weight (lb) | 0.6 | 2.6 | |
Fabric | 70D x 140D Nylon Triangle Ripstop | 210D Nylon Crosshatch | |
Color | 2 colors and patterns | 3 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | November 16, 2018 | July 27, 2016 | |
Rating | 4.8 | 4.7 | |
Price | Under $100 | Under $150 | |
General Features | Shoulder Straps | Body fit mesh shoulder straps | Adjustable shoulder straps |
Sternum / Chest Straps | Removable dual chest straps | Adjustable sternum strap with safety whistle | |
Hip Belt / Waist Strap | Hipbelt with pockets | ||
Main Compartment Access | Top zipped access | Normal zipped access | |
External Pockets | 1 zipped front pocket, 2 vertical zipped pocket, and 4 stretch mesh pockets | Large top panel zippered slash pocket and dual side stretch mesh pockets | |
Internal Compartments | Internal reservoir sleeve | ||
Side Pockets | Side pockets can fit water bottle | ||
Water Bottle | Yes | ||
Handles | Top grab handle | ||
Loops and Attachments | Tuckaway safety whistle | Stow-on-the-Go trekking pole attachment, ice tool loop with bungee tie-off | |
Travel Features | Compression Straps | External compression straps | External compression straps |
Hiking / Backpacking Features | Back Panel | 3D tensioned breathable mesh backpanel | |
Rain Cover | Integrated raincover | ||
Load Lifters | Yes | ||
Internal / External Frame | LightWire alloy internal frame | ||
Ventilated Back | Yes | ||
Adjustable Length Torso | Multiple torso size options with torso adjustability | ||
Hip Belt Pockets | Yes | ||
Trekking Pole Holders | Trekking pole attachment | Yes | |
Hydration Features | Bladder Size | Includes Osprey Hydraulics® 1.5 LT reservoir with QuickConnect and sternum strap magnet for bite valve | |
Hydration Compatible | Yes | Yes |
Osprey 's Duro 1.5 Mens Running Vest Pack is a Sports backpack with Running features while Osprey's Sirrus 24 Womens Hiking Backpack is a Womens backpack with Hiking 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 Osprey Sirrus 24 Womens Hiking Backpack's capacity is 24L with a size of 19.3 x 11.8 x 11.8 inches. Constructed from 210D Nylon Crosshatch it weighs 2.6 pounds and is available in 3 colors and patterns.
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