The main difference between the Osprey Ultralight Stuff Backpack and the Osprey Dyna 1.5 Womens Running Vest Pack is that the Ultralight Stuff Backpack has Side Pockets (Side pockets can fit water bottle ) while the Dyna 1.5 Womens Running Vest Pack does not.
Specs | Brand | Osprey | Osprey |
Name | Ultralight Stuff Backpack | Dyna 1.5 Womens Running Vest Pack | |
Category | Hiking | Sports | |
Sub Category | Daypack | Running | |
Capacity (L) | 18L | 1.5L | |
Dimensions (in) | 17 x 9 x 7 | 15 x 8.7 x 2.4 | |
Weight (lb) | 0.2 | 0.6 | |
Fabric | 40D Nylon Ripstop | 70D x 140D Nylon Triangle Ripstop | |
Color | 4 colors and patterns | 2 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | May 30, 2015 | November 16, 2018 | |
Rating | 4.6 | 4.7 | |
Price | Under $50 | Under $100 | |
General Features | Shoulder Straps | Breathable mesh shoulder straps | Women specific body fit mesh shoulder straps |
Sternum / Chest Straps | Removable dual chest straps | ||
Main Compartment Access | Normal zipped access | Top zipped access | |
External Pockets | 1 zipped top pocket and 2 side pockets | 1 zipped front pocket, 2 vertical zipped pocket, and 4 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 | ||
Travel Features | Packable / Foldable | Folds into its built-in storage pocket | |
Compression Straps | External compression straps | ||
Hiking / Backpacking Features | Trekking Pole Holders | Trekking pole attachment | |
Hydration Features | Bladder Size | Includes Osprey Hydraulics® 1.5 LT reservoir with QuickConnect and sternum strap magnet for bite valve | |
Hydration Compatible | Yes |
Osprey 's Ultralight Stuff Backpack is a Hiking backpack with Daypack features while Osprey 's Dyna 1.5 Womens Running Vest Pack is a Sports backpack with Running features.
The Osprey Ultralight Stuff Backpack has a capacity of 18L (liters), weighs 0.2 pounds and it's dimensions in inches are 17 x 9 x 7. It's made of 40D Nylon Ripstop and is available in 4 colors and patterns in comparison the Osprey Dyna 1.5 Womens Running Vest Pack's capacity is 1.5L with a size of 15 x 8.7 x 2.4 inches. Constructed from 70D x 140D Nylon Triangle Ripstop it weighs 0.6 pounds and is available in 2 colors and patterns.
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