Osprey Siskin 8 Hydration Backpack vs Osprey Daylite Duffel 30

The main difference between the Osprey Siskin 8 Hydration Backpack and the Osprey Daylite Duffel 30 is that the Siskin 8 Hydration Backpack has Sternum / Chest Straps (Adjustable sternum strap with magnetic valve) while the Daylite Duffel 30 does not.

Osprey Siskin 8 Hydration Backpack Front View
Osprey Daylite Duffel 30 Front View
Specs Brand Osprey Osprey
Name Siskin 8 Hydration Backpack Daylite Duffel 30
Category Hydration Gym
Sub Category Outdoor Travel
Capacity (L) 8L 30L
Dimensions (in) 18.5 x 8.5 x 6.9 13 x 19 x 9
Weight (lb) 1.2 1.2
Fabric 900x600D Polyester 300D Recycled Polyester
Color 3 colors and patterns 7 colors and patterns
Warranty Osprey Lifetime Warranty Osprey Lifetime Warranty
Release Date December 5, 2018 April 30, 2020
Rating 4.8 4.5
Price Under $100 Under $75
General Features Shoulder Straps Adjustable shoulder straps Spacermesh padded shoulder straps
Sternum / Chest Straps Adjustable sternum strap with magnetic valve
Water Proof / Water Resistant PFC-free DWR
Main Compartment Access Full front zipped access U-zip front panel duffel opening
External Pockets Top zipped pocket Small end zip pocket and side horizontal zip pocket
Internal Compartments Internal scratch-free slash pocket
Water Bottle No Yes
Handles Top grab handle Dual padded grab handles
Loops and Attachments LidLock helmet attachment, ;oop for blinky light attachment
Convertible Yes
Travel Features Compression Straps External compression straps
Hiking / Backpacking Features Back Panel Mesh-covered extra deep ridged foam with center air channel
Reflective Safety Strips Reflective accent
Hydration Features Bladder Size Includes Osprey Hydraulics LT 2.5L reservoir by Hydrapak
Hydration Compatible Yes

You're currently comparing the Siskin 8 Hydration Backpack by Osprey against the Daylite Duffel 30 by Osprey .


Osprey 's Siskin 8 Hydration Backpack is a Hydration backpack with Outdoor features while Osprey 's Daylite Duffel 30 is a Gym backpack with Travel 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 Daylite Duffel 30's capacity is 30L with a size of 13 x 19 x 9 inches. Constructed from 300D Recycled Polyester it weighs 1.2 pounds and is available in 7 colors and patterns.