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  • Osprey Packs Siskin 8L Backpack
  • Osprey Packs Siskin 8L Backpack
  • Osprey Packs Siskin 8L Backpack
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Osprey PacksSiskin 8L Backpack
$99.95

Item # OSP00CY

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Item # OSP00CY
Description

Siskin 8L Backpack

The Osprey Packs Siskin 8L Backpack offers just enough room for your water and a few absolute essentials when you're hitting the trails for a day of mountain biking or hiking. The included 2.5L reservoir keeps you hydrated while the u-zip main compartment opens wide so you can stuff in a spare tube, repair tools, snacks, and an extra layer. The front of the pack has a LidLock attachment point for your standard size helmet, or, if you've got your full face helmet, the side compression straps expand so it fits comfortably. The Siskin's mesh covered backpanel and supportive shoulder straps make carrying the pack comfortable and easy so you can focus on the trail ahead.

  • Thoughtfully sized pack to bring water and essentials on the trail
  • Included 2.5L reservoir helps to keep you hydrated while you pedal
  • Magnetic sternum strap bite valve attachment keeps liquids close
  • Front u-zip pocket easily holds your tools, gear, and extra layers
  • Dual size compression straps double as full face helmet carry
  • LidLock attachment at front of pack holds your standard helmet
  • Blinker light attachment allows visibility in low light conditions
  • Osprey Packs designs durable backpacks for your outdoor adventures
Tech SpecsSize
Tech Specs
Material
[face fabric] 900 x 600d polyester, [accent] 210 nylon, [bottom] 420d nylon
Volume
8L
Support/Suspension
AirScape
Shoulder Straps
Biostretch (mesh, die-cut foam ventilation)
Hydration Compatible
yes
Reservoir Included
Osprey Hydraulics LT 2.5L
Access
front
Pockets
[external] 1 u-zip, 1 front panel, [internal] 1 slash
Helmet Carry
[standard] LidLock attachment, [full face] compression straps
Compression
dual upper-side straps
Dimensions
18.5 x 8.5 x 6.9in
Recommended Use
hiking, trail
Manufacturer Warranty
lifetime
Size

Osprey

 

Packs
Xenith
 MLXL
Torso 18 - 21in
(46 - 53cm)
20 - 23in
(51 - 58cm)
22 - 25in
(56 - 63cm)
Hip 30 - 34in
(76 - 86cm)
33 - 37in
(84 - 94cm)
> 36in
(> 91cm)
Aether 70, 85
 SML XL
Torso 16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
20 - 23in
(51 - 58cm)
 22 - 25in
(56 - 63cm)
Hip <31in
(79cm)
30 - 34in
(76 - 86cm)
33 - 37in
(84 - 94cm)
 > 36in
(> 91cm)
Aether 60, Atmos
  SM L 
Torso 16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
 20 - 23in
(51 - 58cm)
 
Hip <31in
(79cm)
30 - 34in
(76 - 86cm)
 33 - 37in
(84 - 94cm)
 
Waypoint (Men's)
 ML 
Torso 18 - 21in
(46 - 53cm)
20 - 23in
(51 - 58cm)
 
Hip 30 - 34in
(76 - 86cm)
33 - 37in
(84 - 94cm)
 
Kestrel, Talon
 S/MM/L  
Torso 16 - 20in
(40 - 51cm)
19 - 23in
(48 - 58cm)
 
Hip 26 - 45in
(65 - 114cm)
28 - 50in
(70 - 127cm)
 
Stratos, Manta 28/36, Zealot, Syncro
 S/MM/L  
Torso 16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
 
Hip 26 - 45in
(65 - 114cm)
28 - 50in
(70 - 127cm)
 
Ariel 65
 XSSML 
Torso  14 - 17in
(36 - 43cm)
16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
20 - 23in
(51 - 58cm)
 
Hip  24 - 45in
(60 - 114cm)
24 - 45in
(60 - 114cm)
27 - 48in
(69- 121cm)
29 - 55in
(72 - 140cm)
 
Xena, Ariel 55/75
 XSSM 
Torso  14 - 17in
(36 - 43cm)
16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
 
Hip  24 - 45in
(60 - 114cm)
24 - 45in
(60 - 114cm)
27 - 48in
(69- 121cm)
 
Aura, Aura AG
 XSSML 
Torso 14 - 17in
(35.5 - 43cm)
16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
20 - 23in
(51 - 58cm)
 
Hip 24 - 45in
(60 - 114cm)
24 - 45in
(60 - 114cm)
27 - 48in
(69- 121cm)
29 - 55in
(72 - 140cm)
 
Waypoint (Women's)
 SM 
Torso 16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
 
Hip 24 - 45in
(60 - 114cm)
27 - 48in
(69- 121cm)
 
Tempest, Kyte
  XS/SS/M  
Torso 13 - 17in
(33 - 43cm)
16 - 20in
(40 - 51cm)
 
Hip 24 - 45in
(60 - 114cm)
26 - 45in
(65 - 114cm)
 
Sirrus, Mira 26/34
  XS/SS/M  
Torso 15 - 18in
(38 - 46cm)
17 - 20in
(43 - 51cm)
 
Hip 24 - 45in
(60 - 114cm)
26 - 45in
(65 - 114cm)
 
Exos, Variant, Mutant
 SML 
Torso 16 - 19in
(40 - 48cm)
18 - 21in
(46 - 53cm)
20 - 23in
(51 - 58cm)
 
Hip 24 - 45in
(60 - 114cm)
27 - 48in
(69- 121cm)
29 - 55in
(72 - 140cm)
 
Kode, Farpoint
 S/MM/L  
Torso 15 - 19in
(38 - 48cm)
18 - 22in
(46 - 56cm)
 
Hip 26 - 45in
(65 - 114cm)
28 - 50in
(70 - 127cm)
 
Volt
 One Size
Torso 17 - 22in
(43 - 56cm)
Hip 25 - 50in
(64 - 127cm)
Manta 20
 One Size
Torso 18 - 21in
(46 - 53cm)
Hip 25 - 50in
(64 - 127cm)
Raptor, Viper
 One Size
Torso 15 - 21in
(38 - 53cm)
Hip 25 - 50in
(64 - 127cm)
Viva
 One Size
Torso 14 - 19in
(36 - 48cm)
Hip 25 - 50in
(64 - 127cm)
Mira 18
 One Size
Torso 15 - 18in
(38 - 46cm)
Hip 25 - 50in
(64 - 127cm)
Raven, Verve, Reverb
 One Size
Torso 14 - 18in
(36 - 46cm)
Hip 25 - 50in
(64 - 127cm)
Rev
 Match to usual apparel size
Poco Child Carrier
 One Size
Torso 15.5 - 21.5in
(39.5 - 54.5cm)
Hip 25 - 50in
(64 - 127cm)
Ace (12 - 16 years)
 One Size
Torso 14 - 20in
(35 - 50cm)
Hip 25 - 50in
(64 - 127cm)
Jib (10 - 14 years)
 One Size 
Torso 13 - 19in
(33 - 48cm)
Hip 25 - 50in
(64 - 127cm)
How to Measure:
For best results, have someone take the measurement for you.
Torso:
Start at the iliac crest (the top of your hipbone that you can feel like a shelf on the side of your body). From this level on your spine, measure to the C7 vertebrae, the knobby bone at the base of your neck when you put your head down. Make sure to keep your back straight while having the measurement taken.
Hip:
Measure around your hips, at your iliac crest, not your waist.

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All Day Adventures

  • Familiarity: I've put it through the wringer

I love this pack. Its light, comfortable, and carries just what I need. You dont need much for a mountain biking day and this pack is perfect for water, food, and tools. This is my go to pack for longer days in the desert. I would highly recommend this or even the Salida is a great bike pack for longer days on wheels!

All Day Adventures