Osprey Siskin 8 Hydration Backpack vs Osprey Dyna 1.5 Womens Running Vest Pack

The main difference between the Osprey Siskin 8 Hydration Backpack and the Osprey Dyna 1.5 Womens Running Vest Pack is that the Siskin 8 Hydration Backpack has Water Bottle (No) while the Dyna 1.5 Womens Running Vest Pack does not.

Osprey Siskin 8 Hydration Backpack Front View
Osprey Dyna 1.5 Womens Running Vest Pack
Specs Brand Osprey Osprey
Name Siskin 8 Hydration Backpack Dyna 1.5 Womens Running Vest Pack
Category Hydration Sports
Sub Category Outdoor Running
Capacity (L) 8L 1.5L
Dimensions (in) 18.5 x 8.5 x 6.9 15 x 8.7 x 2.4
Weight (lb) 1.2 0.6
Fabric 900x600D Polyester 70D x 140D Nylon Triangle Ripstop
Color 3 colors and patterns 2 colors and patterns
Warranty Osprey Lifetime Warranty Osprey Lifetime Warranty
Release Date December 5, 2018 November 16, 2018
Rating 4.8 4.7
Price Under $100 Under $100
General Features Shoulder Straps Adjustable shoulder straps Women specific body fit mesh shoulder straps
Sternum / Chest Straps Adjustable sternum strap with magnetic valve Removable dual chest straps
Main Compartment Access Full front zipped access Top zipped access
External Pockets Top zipped pocket 1 zipped front pocket, 2 vertical zipped pocket, and 4 stretch mesh pockets
Internal Compartments Internal scratch-free slash pocket Internal reservoir sleeve
Water Bottle No
Handles Top grab handle
Loops and Attachments LidLock helmet attachment, ;oop for blinky light attachment Tuckaway safety whistle
Travel Features Compression Straps External compression straps External compression straps
Hiking / Backpacking Features Back Panel Mesh-covered extra deep ridged foam with center air channel
Trekking Pole Holders Trekking pole attachment
Reflective Safety Strips Reflective accent
Hydration Features Bladder Size Includes Osprey Hydraulics LT 2.5L reservoir by Hydrapak 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 Siskin 8 Hydration Backpack by Osprey against the Dyna 1.5 Womens Running Vest Pack by Osprey .


Osprey 's Siskin 8 Hydration Backpack is a Hydration backpack with Outdoor features while Osprey 's Dyna 1.5 Womens Running Vest Pack is a Sports backpack with Running features.

The Osprey Siskin 8 Hydration Backpack has a capacity of 8L (liters), weighs 1.2 pounds and it's dimensions in inches are 18.5 x 8.5 x 6.9. It's made of 900x600D Polyester and is available in 3 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.