The main difference between the Hydro Flask 14L Down Shift Hydration Backpack and the Osprey Siskin 8 Hydration Backpack is that the 14L Down Shift Hydration Backpack has Hip Belt / Waist Strap (Adjustable hip strap) while the Siskin 8 Hydration Backpack does not.
Specs | Brand | Hydro Flask | Osprey |
Name | 14L Down Shift Hydration Backpack | Siskin 8 Hydration Backpack | |
Category | Hydration | Hydration | |
Sub Category | Outdoor | Outdoor | |
Capacity (L) | 14L | 8L | |
Dimensions (in) | 18 x 10 x 7 | 18.5 x 8.5 x 6.9 | |
Weight (lb) | 2.2 | 1.2 | |
Fabric | 900x600D Polyester | ||
Color | 3 colors and patterns | 3 colors and patterns | |
Warranty | Hydro Flask Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | January 9, 2020 | December 5, 2018 | |
Rating | 4.9 | 4.8 | |
Price | Under $150 | Under $100 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Adjustable shoulder straps |
Sternum / Chest Straps | Adjustable sternum strap with integrated whistle | Adjustable sternum strap with magnetic valve | |
Hip Belt / Waist Strap | Adjustable hip strap | ||
Main Compartment Access | Normal zipped access | Full front zipped access | |
External Pockets | Soft pocket for sunglasses or a phone | Top zipped pocket | |
Internal Compartments | Insulated hydration sleeve | Internal scratch-free slash pocket | |
Water Bottle | No | No | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Helmet attachment loops, webbing loop for bike light attachment | LidLock helmet attachment, ;oop for blinky light attachment | |
Travel Features | Compression Straps | External compression straps | |
Hiking / Backpacking Features | Back Panel | Padded back panel | Mesh-covered extra deep ridged foam with center air channel |
Reflective Safety Strips | Reflective accent | ||
Hydration Features | Bladder Size | HydraPak® IsoBound™ 2L Insulated Reservoir | Includes Osprey Hydraulics LT 2.5L reservoir by Hydrapak |
Hydration Compatible | Yes | Yes | |
Other Features | Other Features | High-flow HydraPak® Blaster Bite Valve self-seals after each sip |
Hydro Flask 's 14L Down Shift Hydration Backpack is a Hydration backpack with Outdoor features while Osprey 's Siskin 8 Hydration Backpack is a Hydration backpack with Outdoor features.
The Hydro Flask 14L Down Shift Hydration Backpack has a capacity of 14L (liters), weighs 2.2 pounds and it's dimensions in inches are 18 x 10 x 7. It's made of and is available in 3 colors and patterns in comparison the Osprey Siskin 8 Hydration Backpack's capacity is 8L with a size of 18.5 x 8.5 x 6.9 inches. Constructed from 900x600D Polyester it weighs 1.2 pounds and is available in 3 colors and patterns.
Click image to compare, or description to view product.
Click image to compare, or description to view product.