Table Data Source: data reported by Osprey. Travel Lemming has tested and confirmed these dimensions for the Osprey Aura AG LT 65 (extra small/small size). However, we have not manually confirmed this data for all other models. Osprey Aura AG LT Alternatives The straps themselves are very well padded, and also feature mesh to keep them ventilated. This Osprey Aura 50L really is equipped to take on hot weather travel! My only gripe is that this strap mesh could be rough and irritating to the skin on my shoulders, so I had to wear a t-shirt rather than a smaller top whenever I made a long journey, or else wrap the straps in something. I can see what they were trying to do, though. The Osprey Aura 50 is available in X-small, Small, and Medium versions with a capacity of 44, 47, and 50 litres respectively. On the other hand, the Aura 50 may be a practical consideration to travel with. The Extra Small sizing of the Aura 50 is compact enough to carry just a few supplies you’ll need for a weekend trip.

ANTI-GRAVITY HIPBELT – The suspended mesh theme continues through the padded hipbelt which wraps closely around your hips for optimal weight transfer and comfort. Featuring a Fit-on-the-Fly adjustment, the hipbelt can be adapted to suit your body perfectly, ensuring the structural fins are in the most efficient position. Side tension straps are linked to the hipbelt. By tightening these straps you can stabilise the load but reduce the hipbelt flexibility. Where balance is critical tightening them can help you feel more secure. However, if you are striding out over easy terrain it’s better to loosen these straps to allow full hip flexibility. Despite its impressive features and performance, the Osprey Aura 50 remains lightweight and compact. It weighs just under 4 pounds and has a capacity of 50 liters, making it an ideal choice for both short and long-distance trips. Whether you are going for an overnight trip or spending a couple of nights wild camping, the Osprey Aura will serve you diligently in both cases.

Osprey Aura 65 Rucksack

Its accent fabric is recycled 210D high-tenacity nylon, also with a PFAS-free DWR. Its base fabric is similar: a recycled 500D high-tenacity nylon with a PFAS-free DWR.

Lastly, the largest Aura 65 offers 65 liters of capacity, weighs 4.42 pounds, and features dimensions of 33.46 x 14.96 x 15.75”. Osprey Aura 50 Vs 65: Final Verdict So, should you choose the Aura 50 or Aura 65? ANTI-GRAVITY SUSPENSION - Supporting everything is a LightWire, fully tensioned, peripheral frame that provides masses of support, transfers the load to your hips and flexes and moves with you for maximum comfort. The Ariel is also bulkier and features more compression straps, which some people may consider overkill and complicated. You also get just the right number of compartments to conveniently organise your gear without making it overcomplicated.Another difference comes in the sizes of the bag. When placed side by side, you’ll notice that the Aura 50 is considerably slimmer and more compact than the Aura 65. In most cases, the choice between the two bags comes down to the amount of space required to comfortably fit all your supplies, especially considering that both bags come with more or less the same design and features. The Aura 50 weighs just under 4 pounds (1.8 kg), making it one of the lighter options available in its category. This lightweight construction allows you to carry more gear without feeling weighed down. It is particularly advantageous for long-distance hikes or multi-day trips where reducing weight can significantly improve your overall hiking experience. It may also come in handy when you have to board a plane since its compact size may be allowed inside.