The main difference between the Osprey Siskin 8 Hydration Backpack and the Osprey Raptor 14 Men's Hydration Backpack is that the Siskin 8 Hydration Backpack has Internal Compartments (Internal scratch-free slash pocket) while the Raptor 14 Men's Hydration Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Siskin 8 Hydration Backpack | Raptor 14 Men's Hydration Backpack | |
Category | Hydration | Men's | |
Sub Category | Outdoor | Hydration | |
Capacity (L) | 8L | 14L | |
Dimensions (in) | 18.5 x 8.5 x 6.9 | 18.9 x 8.7 x 9.8 | |
Weight (lb) | 1.2 | 1.8 | |
Fabric | 900x600D Polyester | 210D Nylon Dobby | |
Color | 3 colors and patterns | 3 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | December 5, 2018 | May 3, 2021 | |
Rating | 4.8 | 4.8 | |
Price | Under $100 | Under $150 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Bike-specific shape harness |
Sternum / Chest Straps | Adjustable sternum strap with magnetic valve | Lightweight sternum strap magnet | |
Hip Belt / Waist Strap | Stretch mesh zippered hipbelt pockets | ||
Main Compartment Access | Full front zipped access | Normal zipped access | |
External Pockets | Top zipped pocket | Stretch mesh front pocket, front zippered stash pocket, and scratch-free, heat-embossed zippered slash pocket | |
Internal Compartments | Internal scratch-free slash pocket | ||
Water Bottle | No | No | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | LidLock helmet attachment, ;oop for blinky light attachment | LidLock bike helmet attachment, blink light loop attachment | |
Business & School Features | Organizer Pocket | Bike tool organization in main compartment | |
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 | Countouring AirScape backpanel |
Reflective Safety Strips | Reflective accent | ||
Hydration Features | Bladder Size | Includes Osprey Hydraulics LT 2.5L reservoir by Hydrapak | Included Osprey Hydraulics® LT 2.5L reservoir by Hydrapak |
Hydration Compatible | Yes | Yes |
Osprey 's Siskin 8 Hydration Backpack is a Hydration backpack with Outdoor features while Osprey 's Raptor 14 Men's Hydration Backpack is a Men's backpack with Hydration 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 Raptor 14 Men's Hydration Backpack's capacity is 14L with a size of 18.9 x 8.7 x 9.8 inches. Constructed from 210D Nylon Dobby it weighs 1.8 pounds and is available in 3 colors and patterns.
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