This medium-sized backpack is perfect for short 2-3 day trips or longer journeys of several weeks. It comes with a removable internal frame, multiple compartments, and pockets, allowing you to carry a maximum load of 13kg. Model 2024.
This medium-sized backpack is perfect for short 2-3 day trips or longer journeys of several weeks. It comes with a removable internal frame, multiple compartments, and pockets, allowing you to carry a maximum load of 13kg. Model 2024.
The Gorilla 50 ultralight mountain backpack is designed in Texas (United States) by Gossamer Gear. It is a highly regarded model that has been recently redesigned to make it even lighter and more comfortable than previous versions.
*It achieved the 2nd place as the best ultralight mountain backpack in 2023 by Outdoor Gear Lab.
The Gorilla 50 is designed for both weekend and multi-week routes in 3 seasons. It has a removable internal frame to transfer weight to the hip belt and stabilize the load, especially on long hikes. However, for shorter routes where you don’t need to carry as much gear, you can remove the frame and make it even lighter.
You can even remove the hip belt if you don’t need it. You can also detach the new G SitLight Camp Seat back foam and use it as a ground pad or as a sleeping pillow 🙂

Photo by @chroma_k
This latest version brings some small changes. Now, the Gorilla 50 comes with a size M hip belt installed by default, which fits most hikers. It also features a new, more comfortable, and ventilated back foam. Additionally, it comes in a yellow color that will be available upon reservation.
Other than that, everything remains the same. It has 2 side pockets and another front mesh pocket for drying wet rain gear. The shoulder straps are wide and contribute to a comfortable carry. The hip belt is wider and thicker, with 2 additional pockets to store small accessories.

This ultralight mountain backpack is constructed with Robic, a type of ripstop nylon of very high quality manufactured by Hyosung. It has a thin polyurethane waterproof coating (PU) and is treated with a durable water repellent (DWR) on the exterior to prevent water absorption.
Compared to other nylon fabrics, Robic is up to 50% stronger and tear-resistant while remaining equally lightweight. For the Gorilla 50, they have used two densities: 70 denier and 100 denier for the areas most prone to abrasion.

Weights |
|
| Size S | 870gr |
| Size M | 869gr |
| Size L | 922gr |
Capacity |
|
| Total | 50 L |
| Interior | 32 L |
| Exterior Pockets | 18 L |
Size (measure the length of your back) |
|
| M | 39 – 50 cm |
| L | 50 – +60 cm |

Fabio (verified owner)
Great backpack, lightweight and very comfortable. I love the versatility thanks to the exterior pockets. Following the size guide, the backpack fits me like a glove! Totally recommended.
Carol (verified owner)
I was looking for a backpack that could carry both my photography gear (camera, 2 lenses, filters, tripod) and my camping gear (ultralight tent, stove, down sleeping bag and ultralight sleeping pad, 2.5L hydration bladder, freeze-dried food, change of clothes, compact towel, first aid kit, and other essentials), and this one was perfect! Ultralight, comfortable, and versatile. It fits the back well because it comes in several sizes. It holds up well in the rain.
The only drawback for me is the belt adjustment system. It’s not well designed, and it’s difficult to thread the strap through the buckles. They could improve it by taking inspiration from Lowepro photography backpacks, which use a pulley-like system.
I recommend it 100% and would buy it again!
Miguel (verified owner)
After using it several times, it’s an exceptional backpack. It’s worth the investment. We both have the same one and are equally satisfied. Light, comfortable, durable... What more can I say? Satisfied.
Roger (verified owner)
I should start by saying that the attention and very personalized service are much appreciated. The advice and after-sales support, and the product looks exactly as I wanted it. Now all that remains is to try it a good few times, or for at least a minimum period of time, to talk about its qualities. Since it is promising, it is beautiful and looks high quality.
Another important thing: the website does not seem to have a standard presentation and lacks some payment options, but it is still secure. I encourage you to buy without any doubt.
Josep
Numerous pockets of different sizes, very comfortable and lightweight, and highly durable.
Luis Quintero
There’s little to say about this backpack—the best of all the ones I’ve tried. It doesn’t move at all and has the perfect pockets to store what you need for multi-day trips.
Pedro
Great backpack, perhaps a bit more expensive than others on the market, but with excellent materials and finishes. It is very light and durable, and has very good details such as the pocket and the front mesh. In addition, the size is ideal; quite a lot of things fit inside. It has been a very good choice. I recommend it 100%.
David
The backpack is super comfortable even with a lot of weight and during multi-day trekking in high mountains. I’m delighted with it.