REI Outlet


Osprey UNLTD AntiGravity 64


Shop Price $
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Introducing the innovative, versatile and reliable Osprey UNLTD AntiGravity 64, an outstanding backpack that redefines the standards of comfort, functionality, and durability. Designed with the well-being of the adventurous spirit in mind, this backpack not only provides reliability in extreme conditions but also caters to the aesthetically pleasing needs of its users by embedding elegance into every stitch.

The Osprey UNLTD AntiGravity 64, as its name suggests, sets itself apart with its groundbreaking AntiGravity technology. This technology incorporates a seamless mesh that extends from the top of the back panel to the hip belt. This distinct design implementation delivers an unprecedented fit and distributing load evenly across the body, making the pack feel almost weightless, like defying gravity itself. Indeed, hiking enthusiasts who spend days conquering the unknown will take solace in this technology as it reduces the toll taken on their bodies.

Engineered for explorers who are looking to reduce the bulk without compromising on capacity, this backpack boasts an impressive 64-litre packing volume. This space is partitioned intelligently, allowing for easy access to gear and essentials. The backpack features a large main compartment, dual access side pockets, integrated and removable rain cover, collapsible water bottle pockets, and a sleeping bag compartment with divider.

A combination of function and design is at the heart of the AntiGravity 64. The sleek aesthetic of the backpack is matched by its innovative design ideas. Interior and external compression straps offer enhanced load control and stability, while the adjustable sternum strap with rescue whistle adds to safety during unexpected situations.

Constructed using highly durable nylon material, the pack guarantees resilience against intense wear and tear that comes with extreme outdoor activities. Its robust structure is resistant to harsh weather conditions adding to its long-lasting appeal. At the same time, though, the backpack maintains a degree of flexibility and lightness to cater to comfort and usability of its users.

Hydration is an essential consideration. This backpack has not ignored this crucial element, factoring in a unique Hydraulics™ LT 2.5L Reservoir for on-the-go hydration. Now, adventurers can accept the challenge of longer treks without worrying about quick access to drinkable water.

Lastly, the Osprey UNLTD AntiGravity 64 is undeniably customizable. This backpack features a range of configurable components, such as the BioStretch™ adjustable harness and Fit-on-the-Fly™ hip belt to meet unique user needs. Thus, adjusting it as per body shape, height, and individual preferences is seamless. Plus, it is available in a variety of colors, allowing you to choose one that resonates with your personal style.

In summary, the Osprey UNLTD AntiGravity 64 is not just a backpack but an adventurer’s companion. Its remarkable comfort capability, vast storage, and the rugged resilience make it an ideal choice for outdoor enthusiasts. Regardless of the number of trips or the ferocity of the elements, this backpack stays true to its mission of supporting and enhancing your exploits. This product is an investment in superior quality, design, and experience, which makes it, without doubt, the ultimate backpack choice.

Read more about Osprey UNLTD AntiGravity 64 at Find the specs, the best price, and compare it to other similar products.


Volume 61
Frame Material 7075 anodized aluminum; stainless steel
Includes Raincover
Hipbelt Pockets
Adjustable Torso
Volume 3722 in³
Weight 5 lbs 4 oz
Product Brand Osprey
Osprey Backpacks

Added: September 28, 2023

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