Osprey Exos 48 vs 58

Osprey Exos 48 and Osprey Exos 58 are both popular backpacks produced by the same company. These classic hiking backpacks are the favorites of many ultra-light enthusiasts because of the excellent build quality, weight distribution, and comfort. In this article, we will see the detailed comparison between Osprey Exos 48 vs 58 to help you choose the right backpack size.

Read on below to learn more about:
– The available color choices of each model
– The overall size and weight of each backpack
– The total storage capacity of each backpack
– The build quality and durability of each model
– The features of Osprey Exos 48 vs 58
– Whether Osprey Exos 48 or Osprey Exos 58 is more recommended

Color Choices
First of all, let’s see the available color choices of these backpacks. Osprey Exos 48 comes with three color choices, which are Basalt Black, Tunnel Green, and Blaze Black. There are some options for you to choose from. See also: Osprey Atmos 50 vs Exos 48.

Actually, the Basalt Black and Tunnel Green versions look quite similar, as they both have green as the dominant color. The difference is that the Basalt Black has black parts, whereas the Tunnel Green combines light green and dark green. The Blaze Black version is mostly black with some orange parts.

On the other hand, Osprey Exos 58 is only available in Tunnel Green and Blaze Black. In general, these versions look similar to those of Osprey Exos 48. Osprey Exos 58 does not have the Basalt Black version.

Size and Weight
One of the most important factors to consider when choosing between Osprey Exos 48 vs 58 is the overall size. The difference is quite significant. If you want your backpack to be as compatible as possible, Osprey Exos 48 is probably a better choice. Osprey Exos 58 allows you to carry more items, but the size is quite larger.

The medium size of Osprey Exos 48 measures 15.75 inches wide and 12.6 inches deep. It measures 31.1 inches from top to bottom. The compact design will allow you to move easily. You can turn and maneuver without getting hindered by your backpack.

On the other hand, Osprey Exos 58 measures 16.14 inches wide and 14.57 inches deep. The height is about 31.5 inches. This model is not very much larger than Osprey Exos 48, but it is still larger. The wide, deep shape may hinder the user’s movement a bit. It also hangs a little lower, which is also another thing that may hinder your mobility.

Unfortunately, Osprey Exos 48 is just 2 oz lighter than Osprey Exos 58. So, if you want to choose the smaller model in order to get a lighter backpack, it probably won’t satisfy you. Osprey Exos 48 weighs about 2.57 lbs, whereas Osprey Exos 58 weighs about 2.65 lbs. Nevertheless, both models are generally considered lightweight.

Storage Capacity
Of course, the main difference between Osprey Exos 48 vs 58 is the storage capacity. If you are such a lightweight traveller, you will find perfectly compatible with Osprey Exos 48. However, if you value some extra space so that you can easily bring your sleeping bag along with spare clothes, Osprey Exos 58 is better.

Osprey Exos 48 has a total capacity of 48 liters. This is already more than sufficient for a short trip in summer. It has enough space for a few days. You can fit a BV500 food container, a mummy bag, a canister stove, a pot, and a Tarptent Notch into the backpack. However, Osprey Exos 48 is not large enough for the wintertime.

On the other hand, Osprey Exos 58 has a total capacity of 58 liters. It is indeed much more spacious. It is good for summer trips, but it is also perfectly suitable for the wintertime. The additional space is useful for your winter coat and some other stuff. You can also take advantage of the additional space to fit in a slightly larger tent.

In terms of build quality and durability, Osprey Exos 48 and Osprey Exos 58 are similar. Both backpacks are made from high-tenacity nylon, which is a lightweight yet extremely durable material. The fabric is strong yet stretchy, and it is resistant to ripping.

The high-quality nylon allows you to load the backpack fully without causing it to break. This is a cool thing, as other backpacks can easily rip and break if loaded past a certain point. Both Osprey Exos 48 and Osprey Exos 58 can withstand environmental factors without complaining.

Both models are also equipped with a 6065 aluminum alloy peripheral frame. The frame increases the toughness and durability of the backpack. It also provides great support and ensures balanced weight distribution. Another benefit of the internal frame is that it can keep the walls from falling inwards when you are loading your backpack, so organizing your items inside will be easy and convenient.

Osprey Exos 48 and Osprey Exos 58 also come with similar features. Each of them has an internal sleeve where you can put your hydration pouch. The hydration sleeve can hold a pouch of 1 – 3 liters.

However, don’t forget that putting a water pouch in the internal hydration sleeve will eat up some storage space. With Osprey Exos 48, it is probably better to use a smaller water pouch in order to save up some space. With Osprey Exos 58, you don’t need to worry much about the capacity.

Both Osprey Exos 48 and Osprey Exos 58 have an excellent support system. Each backpack comes with the adjustable EXO-form hip belt and padded harnesses that are comfortable, breathable, and moisture-wicking. These features keep your backpack securely in place instead of wobbling around.

Both models are also equipped with a removable floating lid. You can remove the lid and use it as a separate bag for small items. The lid has zippered pockets to secure the items. Meanwhile, there is an integrated FlapJacket to protect your gear inside the backpack when the lid is removed. There are mesh side pockets, a front mesh pocket, web loop attachment points, an ice axe attachment, and a trekking pole attachment.

Osprey Exos 48 vs 58

- An internal sewn-in backpanel sleeve with clip attachment accommodates up to 3 liters of hydration
- The Exos peripheral frame is a 6065 aluminum alloy with an internal suspended cross strut providing excellent load carrying support
- The ExoForm sewn-in hipbelt features seamless layered mesh covered foam providing exceptional comfort, cushioning and load transfer
- A removable floating top pocket with an internal key clip and under-lid zippered mesh pocket provides organization
- Multiple cord tie-off points for the quick attachment of additional gear are located on both sides of the front panel on each Exos pack
- Lightweight pack with AirSpeed suspension system for fast, active pursuits
- Aluminum frame, 3D mesh back panel, and side crescent ventilation
- Sewn-in hydration sleeve with hydration tube routing points
- Removable floating top pocket and 2 vertical zippered pockets
- Measures 13 x 28 x 12 inches (W x H x D); comes in small, medium, and large

In general, Osprey Exos 58 is more recommended. It is just a little bit heavier, yet it provides significantly more storage capacity. The extra space allows the backpack to be used in summer as well as winter. Despite the slightly larger body, it has a hip belt and padded harnesses to keep itself securely in place.