Osprey UNLTD Series User manual

OWNER'S MANUAL
OSPREY UNLTD™SERIES
Men's Osprey UNLTD AirScape®68
F21 - UPDATED 8/10/21
Welcome to Osprey. We pride ourselves on creating the most functional,
durable and innovative carrying product for your adventures. Please refer to
this owner’s manual for information on product features, use, maintenance,
customer service and warranty.
osprey.com
Women's Osprey UNLTD AirScape®68

OSPREY UNLTD AIRSCAPE®68 2
OVERVIEW
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MAIN FABRIC 210D High Tenacity Nylon Ultra-High-
Molecular-Weight Polyethylene Ripstop,
PFC-free DWR
ACCENT 210D High Tenacity Nylon Ultra-High-
Molecular-Weight Polyethylene Ripstop,
PFC-free DWR
BOTTOM 500D bluesign®approved recycled High
Tenacity Nylon, PFC-free DWR
+ The high tenacity nylon used in our main fabrics delivers
substantially improved performance compared to regular
nylon. Its polymer structure gives it a higher melting
temperature, which improves abrasion resistance, and greater
tensile strength, which improves tear strength.
+ On top of that, the main fabrics include a UHMWPE double
ripstop grid to further reinforce the fabric. UHMWPE, or
ultra-high molecular weight polyethylene, is a lightweight yarn
with a tensile strength 10 times that of steel. The grid adds
tremendous durability to the fabric.
SHARED
1 Osprey UNLTD AirScape suspension
2 Convertible Top-Lid Daypack with water-resistant coated zippers
3Large panel access with laminated zip flaps
4 TPU cast anti-abrasion panels
5 Variable woven ski loops and tuck-away axe loops
6 Removable sleeping pad straps
7 Large, versatile hipbelt pockets
8Externally accessed reservoir sleeve
9Injection-molded hydration hose routers
10 Stow-On-The-Go trekking pole attachment
11 High tenacity nylon ripstop raincover located in base zippered pocket
+ Zip-away FlapJacket covers top opening for lidless use
+ Super strong and break resistant YKK buckles
+ Compression divider for sleeping bag storage
+ Custom Airporter travel cover with lockable zippers
+ Twin front pockets
Osprey UNLTD
AirScape®Suspension
A remarkably comfortable
carry with heavier loads.
Raincover

OSPREY UNLTD AIRSCAPE®68 3
OVERVIEW
AIRSCAPE 68
MEN'S
SPECS S/M L/XL
Cubic Inches 4150 in. 4394 in.
Volume 68 L 72 L
Dimensions 32.28 H x 15.75 W x 15.35 D in. 34.25 H x 15.75 W x 15.35 D in.
82 H x 40 W x 39 D cm. 87 H x 40 W x 39 D cm.
Pack Weight with Lid 6.06 lbs. 6.47 lbs.
2.748 kg. 2.934 kg.
Pack Weight with Lid & Raincover 6.27 lbs. 6.69 lbs.
2.844 kg. 3.034 kg.
Removable Lid Weight (AirScape DayLid) 0.754 lbs. 0.754 lbs.
0.34 kg. 0.34 kg.
Aircover Weight 1.036 lbs. 1.036 lbs.
0.469 kg. 0.469 kg.
AIRSCAPE 68
WOMEN'S
SPECS XS/S M/L
Cubic Inches 3906 in. 4150 in.
Volume 64 L 68 L
Dimensions 29.53 H x 15.75 W x 15.35 D in. 31.5 H x 15.75 W x 15.35 D in.
75 H x 40 W x 39 D cm. 80 H x 40 W x 39 D cm.
Pack Weight with Lid 5.79 lbs. 5.84 lbs.
2.626 kg. 2.648 kg.
Pack Weight with Lid & Raincover 6.01 lbs. 6.05 lbs.
2.726 kg. 2.744 kg.
Removable Lid Weight (AirScape DayLid) 0.754 lbs. 0.754 lbs.
0.34 kg. 0.34 kg.
Aircover Weight 1.036 lbs. 1.036 lbs.
0.469 kg. 0.469 kg.

OSPREY UNLTD AIRSCAPE®68 4
CARRY
AUTOLIFT SYSTEM
+ No need to adjust and readjust load lifters while hiking. AutoLift
automatically engages the upper frame of the pack, keeping the load
close to back, stable and in proper balance.
+ Works directly with CamLock Torso Adjustment System to quickly set
the optimal position for shoulder straps.
TORSO LENGTH GUIDELINES
+ Provides quick confirmation that the harness is set evenly on both sides.
STERNUM STRAP
+ Easily tracks up and down to allow optimal positioning and comfort.
+ Buckle includes built-in safety whistle.
AIRSCAPE VACUUM-FORMED POLYCARBONATE FRAMESHEET
+ Maintains a consistent close-to-body fit, regardless of load.
+ High-strength, lightweight polycarbonate framesheet is thermoformed to
deliver specific flex characteristics and ventilation.
+ Vertical channels are molded in to create stiffness that prevents
collapse under load.
+ Horizontal channels prevent barreling of the backpanel, ensuring
consistent fit.
+ All channels serve to ventilate the backpanel, maintaining comfort.
MOLDED EVA PADDING
+ Provides durable cushioning and ventilating channels that promote air
movement and cooling.
AUTOLIFT SYSTEM
STERNUM STRAP
HIGH CARBON STAINLESS STEEL FRAME
3D PRINTED FITSCAPE™ LUMBAR WITH
CARBON®DLS™ TECHNOLOGY
CAMLOCK TORSO LENGTH ADJUSTMENT
AIRSCAPE VACUUM-FORMED
POLYCARBONATE FRAMESHEET
MOLDED EVA PADDING
FIT-ON-TH E-FLY®HIPBELT
TORSO LENGTH GUIDELINES
HIGH CARBON STAINLESS STEEL FRAME
+ Strong, durable stainless steel wire frame integrates with framesheet to support
loads.
+ Lower end of the frame wraps out onto the sides of the hipbelt to distribute load
broadly for improved comfort and better balance on the trail.
+ Unique ReCurve shape provides shock absorption to improve load carrying
comfort.
CAMLOCK TORSO LENGTH ADJUSTMENT
+ Micro-adjustable self-locking cams allow torso length to be quickly and easily
adjusted to a perfect fit while the pack is worn.
3D PRINTED FITSCAPE™ LUMBAR WITH CARBON®DLS™ TECHNOLOGY
+ Advanced 3D printing technology delivers a uniquely supportive lumbar pad.
+ Flex and shape are tuned to support load evenly and reduce pressure points.
+ Open structure ventilates and reduces heat buildup.
+ Polymer compound grips securely to promote load transfer and eliminate slippage.
FIT-ON-THE-FLY®HIPBELT
+ Highly evolved hipbelt is adjustable to deliver the right amount of wrap for ultimate
comfort.
+ Hook/loop overlay securely anchors frame to hipbelt for outstanding load transfer,
separates easily to allow quick length adjustment.
+ Silicone grip stripes prevent slippage under load.
ERGOPULL HIPBELT ADJUSTMENT
+ Provides natural leverage to ensure hipbelt is tight enough to properly support load.
ERGOPULL HIPBELT ADJUSTMENT

OSPREY UNLTD AIRSCAPE®68 5
SIZING / FIT
HOW TO MEASURE FOR TORSO SIZE
PACK FIT INSTRUCTIONS
1 PREPARE THE PACK
Release the Torso Length Adjuster CamLock buckle by lifting up on the tab and sliding the shoulder strap yoke up to its upper
position. This will require alternately releasing one side and sliding the yoke upward as far as it goes and then repeating on the
other side until the yoke reaches the top of its adjustment range.
Loosen the pack’s hipbelt and harness webbing to make it easy to put the pack on.
Without weight in the pack, it is difficult to properly adjust for fit, so load the pack with 10-20 lbs./4-9 kg. of gear.
2 POSITION THE PACK
Put the pack on and position the hipbelt so the iliac crest (upper edge of hipbone) is about 1.5” (4 cm.) below the upper edge
of the belt. While hipbelt position is a matter of personal preference and specific body geometry, this recommendation is a
solid starting point that delivers an excellent balance of load transfer and freedom of motion.
3 BUCKLE HIPBELT
Buckle and tighten the hipbelt evenly using Osprey’s cross-body ErgoPull. The padding on the hipbelt is adjustable for length,
but that step will come later. For now, it is OK to leave it in the original position.
The Osprey UNLTD AirScape is designed to deliver outstanding comfort on the trail through the use of technologically advanced materials and versatile
fit adjustments. The packs are available in men’s and women’s fit, in two sizes each. Sizing is based on torso length, as measured from the top of the
hipbones to the C7 vertebra. Choosing the correct size is the critical first step.
Fitting involves adjusting the pack to optimize comfort. Fitting begins with setting the torso length of the pack and then fine tuning the harness and
hipbelt lengths to user preference. After initial adjustments are made, it is good practice to take the pack on a test hike with a moderate load to
further evaluate the comfort. All settings can be quickly readjusted in the field. It should be expected that tweaking the fit under load and in use is
key to getting the most out of the pack design.

OSPREY UNLTD AIRSCAPE®68 6
SIZING / FIT
PACK FIT INSTRUCTIONS (CONTINUED)
4 SHOULDER STRAP ADJUSTMENT
Tighten the shoulder straps enough to draw the pack securely against the back. AutoLift automatically engages the upper
frame of the pack. The upper portion of the shoulder straps should be floating above shoulder level at this point, leaving a gap.
Buckle the sternum loosely and position it so it sits about 2” below the collarbones. The sternum strap webbing adjusts for
position up and down by sliding on a fabric covered rail.
6 CHECK TORSO LENGTH
Locate the harness yoke—this is where the harness straps come together near the base of the user’s neck. Locate the C7
vertebra—the large protruding bone at the base of the neck. The yoke should be positioned 1 in./2.5 cm. – 2 in./5 cm. below
the C7 vertebra. When properly positioned, the shoulder straps should not slip off the sides at the shoulder or put undue
pressure on the neck.
5 SETTING TORSO LENGTH
The Torso Length Adjuster webbing runs through the two CamLock buckles on either side of the backpanel of the pack. Pull down
on the webbing loops to lower the shoulder straps just to the point where the padding of the straps makes good contact with the top
of the shoulders. Pulling too far will begin to lift the hipbelt off the correct position on the hipbones.
7 CHECK HARNESS FIT
The harness straps should wrap fully around the shoulders with no gaps between the pack and back. The AutoLift system
automatically positions the shoulder strap padding and should extend 2” or more below the armpits
8 TENSION THE STERNUM STRAP
Check the sternum strap and readjust if necessary to a position approximately 2 in./5 cm. below the collarbone and tightened
only enough pull light tension. The shoulder straps should be pulled lightly in across the chest to allow comfortable arm swing,
but not so much as to deform or lift them off the body.

OSPREY UNLTD AIRSCAPE®68 7
ADJUSTING YOUR PACK
CUSTOM FIT-ON-TH E-FLY HIPBELT
SIZING
MEN'S
SIZE IN CM
S/M 17 - 20.5 in. 43 - 52 cm.
L/XL 19.5 - 23 in. 49 - 58.5 cm.
WOMEN'S
SIZE IN CM
XS/S 13.5 - 17 in. 34 - 43 cm.
M/L 16 - 19.5 in. 40.5 - 49 cm.
The customizable hipbelt pads extend directly from the lumbar to accommodate different hip shapes and
sizes and provide a fine-tuned fit. Ideally, the end of the padding should be adjusted to reach beyond the
front edge of the iliac crest to reduce pressure on this sensitive spot.
To adjust the hipbelt:
1 Completely loosen the pack’s hipbelt webbing.
2 Separate one of the pack’s hipbelt wings from the padded hipbelt by disengaging the
hook-and-loop closure.
3. With one hand, hold the pack’s hipbelt wing. With the other hand, guide the padded hipbelt in/out
from behind the padded lumbar to the desired position.
4. Press firmly to re-engage the hook-and-loop closure. Slight angle/height adjustments can also be
made when engaging the hipbelt wing. Use the white guideline markings on the padded hipbelt to
keep the alignment even side to side.
NOTE: The rough “hook” of the pack’s hipbelt wing should always be aligned with and engaged to the
soft “loop” of the padded hipbelt. If exposed, it may rub and cause abrasion to clothing.
5. Repeat these steps on the other side. Extend the pads the same distance on both hipbelt wings so
pack weight is distributed evenly.

OSPREY UNLTD AIRSCAPE®68 8
FEATURES
FLOATING TOP-LID DAYPACK
+ The DayLid design quickly converts the 8L capacity top lid into an 18L daypack.
+ To remove the lid from the pack, disconnect the four side release buckles that
attach the lid to the pack body: the two main access buckles on the front and
the two at the top of the backpanel.
+ To convert the top lid into the DayLid, unzip the U-shape zippered compartment
and pull out harness straps. Button the slider on the end of the DayLid harness
straps through the cord loop to standard top lid buckles. Reverse the process
to return to normal top lid function and reattach.
+ To adjust the fit of the top lid on the pack (snug down or float higher for
overloads), open the lid from the front and flip it over so the underside is facing
up. In this position, the buckles that connect the lid to the top of the backpanel
can be accessed and easily adjusted. Positioning the adjustment this way helps
eliminate slippage when in use.
LARGE PANEL ACCESS
+ In addition to the upper drawcord opening, the contents of the main
compartment can be conveniently accessed through the large U-shaped
zippered opening that reaches from the upper side panels almost to the
bottom of the front panel.
+ The durable #10 YKK zipper with dual sliders is protected from rain and
wear by laminated zip flaps that won’t get snagged in the zipper.
TWIN FRONT POCKETS
+ Two 5L capacity pockets keep necessary items, like jackets, food,
maps, etc., handy on the front of the pack.
+ Large zip flaps protect the zipper, while the upper side compression
strap holds the contents secure.
SUPER STRONG AND BREAK RESISTANT YKK BUCKLES
+ Smooth operating Delrin buckles balance weight and strength.
FLAPJACKET COVER
+ The FlapJacket is a cover that seals up the main access, allowing the
pack to be used without the top lid (e.g., on shorter trips when the
capacity isn’t needed, or when reducing weight is critical).
+ To use, unzip the pocket at the backpanel side of the main drawcord
opening and pull out the FlapJacket. Connect the panel’s two buckles
to the straps that normally connect the top lid at the front of the pack.

OSPREY UNLTD AIRSCAPE®68 9
FEATURES
LARGE, VERSATILE HIPBELT POCKETS WITH TPU
ANTI-ABRASION PANELS
+ Right side features a generous, open stretch woven pocket that’s perfect for
keeping a water bottle handy or quickly stashing a hat and gloves.
+ Left side features both an enclosed pocket with a weather-resistant, coated
zipper and an open stretch woven pocket for additional quick-access storage.
+ Both sides are printed with TPU stripes to prevent abrasion to the pockets.
COMPRESSION DIVIDER FOR SLEEPING BAG STORAGE
+ The adjustable interior divider helps keep gear organized and helps compress
a sleeping bag or clothing into the lower part of the pack.
SKI LOOPS AND TUCK-AWAY AXE LOOPS
+ Custom, variable width weaving produces tight, strong loops to securely hold
skis and ice axes.
+ The extra-dense webbing increases durability while making it easier to insert
and remove the tools of the trade.
+ If desired, the axe loops can be tucked away into the fabric sleeve just above.
EXTERNALLY ACCESSED RESERVOIR SLEEVE
+ The reservoir sleeve is located at the top of the backpanel.
+ The zipper is equipped with two sliders that can be parked to allow
the hose to exit on either side, depending on user preference.
+ Injection-molded hydration hose routers on both shoulder straps
provide a stable, easy-to-use guide for the hydration hose.
REMOVABLE SLEEPING PAD STRAPS
+ 15mm webbing can be easily adjusted for length. Can be unthreaded
from the sliders and removed if not needed.

OSPREY UNLTD AIRSCAPE®68 10
FEATURES
HIGH TENACITY NYLON RIPSTOP RAINCOVER LOCATED
IN BASE ZIPPERED POCKET
+ The pack includes an ultralight raincover made of high tenacity nylon with
PU inner coating and a silicone outer finish for excellent water resistance
and durability.
+ Fully taped seams ensure waterproof performance.
+ The elastic drawcord cinches the raincover securely over the pack. To
further improve fit, the drawcord sleeve opens at two points to allow the
hipbelt to be passed under the drawcord, capturing it very securely.
+ It is stored in the zippered pocket on the pack’s bottom panel.
STOW-ON-THE-GO TREKKING POLE ATTACHMENT
+ Designed to quickly attach and carry trekking poles while wearing a pack.
+ Locate the elasticized loop on the lower left side of pack. While pulling the loop
out from the pack, insert the basket end of the trekking poles into the loop.
+ On the left harness strap locate the trekking pole icon. Pull up on the cord to
open, place pole handles in the loop and tighten with the cord lock to secure.
+ Reverse these steps to remove the trekking poles.
CUSTOM AIRPORTER TRAVEL COVER WITH LOCKABLE ZIPPERS
+ Backpacks are designed for the trail. When traveling, especially by air, it’s
important to protect the pack from damage to its fabric, buckles and webbing.
+ The Airporter provides a convenient solution, offering easy loading, full
coverage for the pack, lockable zipper sliders and a convenient carry strap.
For more information on this product and others, pack care, how to pack your pack, our lifetime guarantee, or to contact
Osprey Customer Service, visit ospreypacks.com.