Shared features – Osprey ARIEL 55 User Manual
Page 2

SHARED FEATURES
AirScape™ Suspension
The AirScape™ Suspension featured on all Aether/
Ariel	Series	packs	consists	of	a	LightWire™	
peripheral	frame,	an	HDPE	framesheet	with	a	
single	6061-T6	center	stay	and	an	AirScape™	
ridge molded foam backpanel with smooth spacer 
mesh lumbar fabric for optimal load transfer and 
load bearing comfort. 
AirScape™ Suspension Fit Adjustment
Think of wearing your pack in this way: you’ll adjust 
the suspension onto your body and then you’ll 
adjust the pack onto the suspension. 
A Loosen
all straps and then put the pack on and snug 
down the hipbelt. B Pull the lower shoulder strap 
adjusters into a comfortable position and then 
pull the load lifter straps in making sure that the 
harness doesn’t rise off your shoulder. C Adjust 
the sternum strap up or down to a comfortable 
position and then clip in.
Your pack’s weight distribution and feel will 
change throughout your trip, therefore no 
adjustment is perfect. Adjust your pack as 
much as you need, redistributing your load is 
key to comfort.
IsoForm
4
™ Harness
The IsoForm
4
™ Harness is a gender specific
harness with spacer mesh fabric providing optimal 
comfort and carry.
Adjusting the Harness
Loosen A two upper load lifter and B two lower
harness straps completely. C With one hand
holding the top of the harness slip the other hand 
between the backpanel and harness to break the 
hook and loop closure. D Slide harness up equally 
using the arrows on the backpanel and harness as 
a guide and push down on the backpanel to re-
engage hook and loop closure.
IsoForm
4
CM™ Hipbelt
The IsoForm
4
CM™ Hipbelt is a heat
moldable, gender specific custom fit 
hipbelt balancing firmness and cushioning 
for optimal carry. Visit our website at 
www.ospreypacks.com/PackTech/CustomMolding 
to learn more.
Removing the hipbelt
To remove the hipbelt, A unclip the buckle for
each hipbelt pocket to release the pockets from 
the hipbelt. B Unclip each of the two buckles 
connecting the hipbelt to the main pack body. Slide 
one hand between the lumbar pad and the hipbelt 
to break the hook and loop closure while using 
the other hand to pull the hipbelt through the side 
opening and remove. Reverse to reengage hipbelt.
ErgoPull™ Hipbelt Closure
To operate, loosen the webbing enough so that 
you can connect the center buckle. Grasp the 
loose ends of the webbing on either side and 
pull in and across evenly with both hands at the 
same time.
Top Pocket/Lumbar Pack Conversion
The top pocket is removable and converts easily to 
a lumbar pack. To remove A undo the two front top 
pocket compression strap buckles and B the two
quick release buckles connecting the top pocket 
to the backpanel and C thread the center strap 
of the top pocket through the sewn in loop on the 
pack’s top skirt to remove. Reverse to reengage.
A fabric lumbar patch conceals a sewn in webbing 
hipbelt with buckle. Remove the webbing from 
its sheath, connect the male/female buckles 
used to connect the top pocket to the main pack 
body and adjust to your waist using the modified 
straight	ErgoPull™	hipbelt	closure.	The	lumbar	
pack hipbelt buckle is also compatible with the 
main pack’s hipbelt should the need for field 
replacement arise.
Pack Access
Every	Aether/Ariel	Series	pack	features	three	
access points allowing additional loading/
unloading ease and convenience. 
•	 	Top	load	your	pack	by	flipping	back	the	top	
pocket, pulling the cord lock and opening 
the skirt and detaching the red internal 
compression strap. Once loaded make sure to 
reattach the red internal compression strap and 
cinch over the contents to stabilize the load.
• J-Zip dual zippered front panel entry allows
easy access to contents.
• There is bottom access via a convenient,
dual-zippered wide mouth sleeping bag 
compartment with a drop down divider.
Hydration Compatible
An external hydration sleeve located between the 
harness and backpanel of your pack simplifies 
filling, insertion and removal of the reservoir and 
protects the contents of your pack from spills.
To use, A locate the H2O icon between the
harness and backpanel and unclip the quick 
release buckle. B Slide your hydration reservoir 
into the compartment using the sewn in hanger 
to suspend if needed and C then re-clip the quick 
release buckle. Reverse to remove.
External Zippered Pockets
Each	Aether/Ariel	Series	Pack	features	two	water	
resistant zippered hipbelt pockets helping to keep 
often needed items organized and handy.
Stretch Mesh External Pockets
A stretch woven front pocket and two stretch 
woven	side	pockets	featuring	InsideOut™	
Compression help you to tension and 
secure	loads	easily.	To	route	the	InsideOut™	
compression straps as desired, A locate the 
duckbill at the top and side of the side pocket 
and unthread the webbing through this buckle 
and the corresponding slider buckle on the front 
panel of the pack B Now route the webbing for 
inner or outer compression by positioning the 
slider buckle inside or outside of the side pocket 
and reversing the process above.
External Compression
Dual	upper	side	compression	straps	allow	you	to	
compress and stabilize loads as well as providing 
side carry options for longer items.
Your pack also utilizes a three strap 
StraightJacket™	style	compression	system.	
Adjust the straps as required by the load. Two 
extra female buckles on the right side of your 
pack	allow	you	to	StraightJacket™	your	pack	
when carrying a minimal load. Connect the straps 
to the two female buckles at the edge of the 
backpanel and adjust to desired tension.
Stow-on-the-Go™ Attachment System
To operate: shorten trekking poles to a 
manageable size, A locate the elasticized loop 
below the side pocket on the left side of pack then 
pull loop away from the side pocket and insert the 
basket end of your poles. B On the left harness 
strap locate the trekking pole icon, C engage
the cord lock beneath the fabric patch with your 
thumb and forefinger and pull up on the cord to 
open, place pole handles in the loop and tighten 
with the cord lock to secure. Reverse to remove.
A
B
A
B
A
C
A
D
B
Tool Attachment
Each	Aether/Ariel	Series	pack	features	dual	ice	
tool loops and bungee tool tie-offs. These clove 
hitch style bungees feature Osprey’s exclusive 
Y-Clip allowing you to loop tool handles quickly, 
with a cord lock to secure. Loosen the cord lock 
and route handles through the bungee. Tighten 
the cord lock, nesting closure into the Y-Clip to 
secure. Reverse to remove.
Sleeping Pad Straps
Aether/Ariel Series packs feature removable 
sleeping pad straps allowing you to easily 
attach a pad, tent or other items to the outside 
of your pack.
AddOns™ Pack Attachment
All Aether/Ariel packs are Osprey AddOns™ 
compatible. The sliders along the sides of the 
Daylite	pack	and	Crampon	Pocket	AddOns™	
button through the four cord loops found on your 
pack’s	front	panel,	beneath	the	StraightJacket™	
wings. Push the slider through the cord loop from 
underneath and tug on the straps to tighten. 
Adjusting the tension on the straps will allow you 
to stash additional gear behind the AddOns™.
Integrated Raincover
(Available	in	select	markets	only)
Deploying	from	the	top	pocket	of	your	Aether/Ariel	
Series pack is an integrated, removable raincover 
ideal to keep the contents in adverse conditions. 
To deploy the raincover, A locate the raincover 
icon in the top zippered compartment of your top 
pocket and B, drape the raincover over your pack 
from top to bottom and cinch in place to secure. 
Note: To prevent mildew, remove raincover and 
allow to dry entirely after use in the rain.
Hydraulics™ Reservoir
Add an Osprey Hydraulics™ 2 or 3 liter hydration 
reservoir to your pack for stable, efficient, on-
the-go water management. For more information, 
please visit your local Osprey retailer or visit www.
ospreypacks.com.
B
A
C
B
A
B
A
B
C
A
B
C
A
B
C
A
B
