10 Best Lightweight Backpacks In 2021

The combination of a highly adjustable harness and functional 22-liter capacity makes the REI Co-op Flash 22 light hiking backpack ideal for short hikes and one-day adventures. On top of this, it’s so comfortable and convenient that many people use it as an everyday backpack too (running errands and commuting).

Materials and Construction

With a base weight of 13 ounces, the REI Flash 22 is slightly heavier compared to most other backpacks we’ve featured. We would argue that this extra weight is worth it though because it significantly improves the strength and durability of the pack. Unlike some lower-quality models, it can easily survive brushing against branches and being put on the ground.

Storage Compartments and Pockets

The main compartment of the Flash 22 backpack has a volume of 22 liters which is more than enough for essential gear, some snacks, and spare clothing. Besides the standard set of pockets, an interesting thing about this model is that it comes with a separate sleeve and a port on the shell so you can easily add a hydration reservoir with a tube.

Additional Features

If you’re in a situation where the main storage capacity isn’t enough, the Flash 22 backpack also comes with attachment points on the sides, top, and bottom for securing gear or adding compression straps. On top of this, the backpack also features a removable padded back panel that can double as a seat when you take a break.

At only 7.36 ounces, the Outlander ultralight hiking pack is one of the lightest models available right now. While its high-quality nylon shell keeps the weight low, it also provides excellent resistance to tears and rainfall in adverse weather conditions. This, in combination with its stylish color options, makes it one of the best ultralight backpacks that you can get. 

Materials and Construction

The design and construction of this backpack put an accent on functionality and portability, which is why the bag is incredibly compact when packed. The thin nylon fabric allows you to fold it to a size slightly bigger than your wallet so you can easily bring it with you and unpack it when you need it.

Storage Compartments and Pockets

The total storage capacity of the Outlander ultra-lightweight backpack is around 20 liters. It consists of a large main compartment, an additional small compartment on the front, and several pockets. The zippered front pocket can be used for smaller items and valuables, while the elastic mesh pockets on the sides fit standard-sized water bottles.

Additional Features

A detail that we really like about this model is that it includes a strong carabiner clip. The clip allows the backpacker to hang the pack, as well as to secure additional gear to the pack when carrying. Other notable features include a two-way zipper for easier access to the main compartment and mesh shoulder straps for improved carrying comfort.

The Osprey Stuff lightweight backpack is a compact and easily foldable model that can stand up to any task both on and off the trail. When packed, it isn’t much larger than a 12-ounce can. However, when you open it, you get a full-size 18-liter backpack that can hold a lot of clothing, gear, and anything else you might need.

Materials and Construction

To boost the carrying capacity and tear-resistance, the shell of these ultralight backpacking packs is made from high-quality 40D ripstop nylon. Even though it weighs only 3 ounces, the backpack can hold a lot of hiking gear without tearing. In fact, it offers the best weight to strength ratio compared to all the other lightweight backpacks.

Storage Compartments and Pockets

Even though the storage is a bit limited for multi-day trips, it’s ideal for short daily hikes. The main compartment comes with top access and a wide dual zipper so packing will be incredibly easy. It also features an additional zippered pocket under the handle where you can store smaller items like money or sunglasses.

Additional Features

Due to its simple design, the Osprey Stuff ultralight pack doesn’t come with unnecessary features that would add too much weight. Besides the pockets and compartments that we already mentioned, it also comes with a single side pocket for carrying a water bottle. Last but not least, it packs into its own pocket to form a convenient pouch and improve your ability to carry it.

Thanks to its tear-resistant nylon shell, reinforced seams, and strong SBS zippers, the HIKPRO pack ranks as one of the most durable hiking backpacks on the market. In addition to the strength, the backpack also offers a high degree of functionality – it has three zippered compartments, several pockets, and easily-adjustable straps.

Materials and Construction

The HIKPRO backpack is made of high-quality nylon that provides excellent durability. Besides being resistant to tears, the backpack is also water-resistant which makes it very convenient if you get caught in a drizzle when hiking. For additional strength, the pack also features a reinforced bottom and high-quality metal SBS zippers.

Storage Compartments and Pockets

The main storage compartment has a capacity of 20 liters, which many consider ideal for daily hikes. However, this isn’t the only storage option that the HIKPRO backpack has to offer – it also comes with three zippered compartments. The ones on the inside can be used for valuables, while the outer pockets are great for light clothing and small gear. Of course, the pack also features two side water bottle pockets.

Additional Features

Since its main focus is on portability and keeping weight low, the HIKPRO backpack comes without chest or waist straps. Despite this, it’s very comfortable when fully loaded thanks to the high-quality shoulder straps. Finally, it easily packs into its own inner pocket so you can carry it as a backup too.

If you’ll mostly use your new backpack for hiking and ultralight backpacking, the NEEKFOX backpack is the one for you. It features vented S-shaped shoulder straps, an adjustable chest strap, and plenty of padding to ensure you get all-day comfort. At the same time, it weighs only 15 ounces so the backpack itself won’t put too much strain on your back.

Materials and Construction

The shell of the NEEKFOX backpack is made from high-quality ripstop nylon which makes it very resistant to abrasion, tears, and other types of damage that might occur when hiking. On the other hand, the backpack offers an impressive level of comfort thanks to its S-shaped shoulder straps and its back ventilation.

Storage Compartments and Pockets

With a storage volume of 35 liters, the NEEKFOX backpack is great for shorter weekend trips. In addition to the spacious main storage compartment that can fit a 13-inch laptop, the backpack also features two zippered external pockets as well as dual water bottle pockets on the sides.

Additional Features

For improved stability when carrying, the backpack comes with an easily-adjustable chest strap. It even features a whistle built into the buckle that you can use in emergencies. Lastly, the NEEKFOX backpack easily packs in its own zippered pocket to make transportation easier.

The thing that separates the Bago backpack from the other light backpacks is its smart storage organization. It has made the most out of its 25-liter capacity and offers plenty of pockets and compartments for easily packing your gear. It features a large main compartment with a 2-way zipper, internal and external zippered pockets, as well as mesh pockets for water bottles.

Materials and Construction

Unlike most of the models we’ve featured, the shell of the Bago backpack is made from honeycomb polyester instead of nylon. While it can be discussed if this makes the backpack a bit weaker, the main upside is weight savings. The entire 25-liter backpack weighs just 11.2 ounces and packs in its own pocket to make carrying easier.

Storage Compartments and Pockets

In addition to the large main compartment, the Bago frameless pack features several interior and exterior pockets. The pocket inside is zippered and works great for keys and money, while the external zippered pocket can be used for smaller electronics. Furthermore, the pack also features a front mesh pocket and pockets on the sides that you can use for snacks and water bottles.

Additional Features

The appeal of this frameless pack lies in its simple and straightforward design. Because of this, it doesn’t come with a lot of additional features. However, its padded back and easily-adjustable shoulder straps make it highly functional and great for all-day wearing.

With a capacity of 60 liters, the Granite Gear Crown 2 is by far the largest backpack we’ve featured. Besides being roomy, it’s also very comfortable and easily adjustable which makes it the best backpacking backpack on this list. But don’t think that this makes it too heavy – at only 2.2 pounds (1.7 without the internal frame) it’s an excellent choice for a lightweight backpacking trip.

Materials and Construction

Made from a combination of 100D and 210D ripstop nylon, the shell of the Granite Gear Crown 2 provides incredible tear resistance while keeping the pack weight low. Unlike most of the other backpacking packs on this list, it features seam reinforcements as well as dual-density shoulder straps for additional strength.

Storage Compartments and Pockets

In terms of storage, the Granite Gear Crown 2 frame pack has a lot to offer. Its 60-liter main compartment comes with roll-top access for easier use, allowing you to quickly load and unload the backpack. In addition, it also features stretch pockets on the sides and front, as well as a zippered pocket in the removable lid.

Additional Features

To make the backpack more compact and easier to carry, the design includes compression straps on the sides and front. The signature feature is probably the Re-Fit adjustable hip belt (28 to 40 inches) so you can always have optimal weight distribution.