Pentagon Tac Maven Assault Large 51 l Backpack - Black

For this price, the backpack is really sturdy and spacious, the material does not wear out. I only had to replace the zipper in the large pocket because it got damaged and stuck when opening and closing.

I have Brandit and Mil-Tec 36-40L backpacks and bought Pentagon for more capacity. Unfortunately, the size is nearly identical to the 40-liter backpack. However, it is more comfortable, especially thanks to the chest strap.

I've been using this backpack for almost two years now. It's spacious and practical, with two useful pockets. It's a pity there aren't a few more on the sides, but otherwise the material is good, the Velcro strips are useful, and the hydration bladder pocket is an advantage.

For this price, the backpack is really well made and very spacious. I have been using it for several years in different situations and it still works well—nothing has torn or started to come apart, I only had to replace the zipper in the largest pocket because a few teeth broke and it started to jam.

Very large capacity, and additionally, a huge advantage is the possibility to fully open it like a suitcase – it makes it easier to access things at the bottom. Highly recommended!

The backpack is spacious, has many practical compartments, and importantly, it doesn't seem too big when worn. After adjusting the straps properly, it is comfortable and nothing pinches. It's hard to judge its durability yet, but it looks solid. I hope it will serve me for a long time.

Comfortable and durable backpack, an excellent choice for the price. The actual capacity is about 30 liters, not 51 as stated. The compression straps are comfortable and quite long, but too short to attach something bigger, like a sleeping pad.

The backpack is very comfortable and attractively priced. It will work great both in the city and for one-day mountain trips. The hip and chest straps and the many pockets for organizing things are a plus.

The Pentagon Tac Maven Assault Large 51 l Coyote backpack seems smaller than the stated 51 liters. It is sleek and comfortable. I was surprised that there is no print with the Pentagon company name, only the model name appears. Overall, it’s a very nice backpack, I recommend it.

This backpack is really a great choice. Well-sewn and very roomy – extra points for the hip and chest straps. The velcro on the compression straps is practical, and the many pockets and internal compartments make organization easy. Comfortable even under heavy loads. I definitely recommend it.

A great backpack both for trips and for the city – it attracts attention, is spacious and comfortable, doesn't cost much, and is made of durable material. It has the right number of pockets and the perfect size for my needs during hikes. I recommend it.

Too bad I didn't decide to buy this backpack earlier. It is very spacious, you can attach additional pockets, and it is very well made. Nothing inside ever got wet – seems waterproof.

You can pack things for several days into this backpack – it has a large capacity, yet from the outside it doesn't look big. It's durable, very roomy, and has the right number of pockets inside.

I travel often – by train, on foot, by car. This backpack works great: it fits my electronic equipment, food, and other necessary things. It is solid and worth its price, and in my opinion, it even exceeds it in quality. I highly recommend it.

The backpack dimensions given in the description are wrong or I received a different model. The backpack is at most 46 cm high and 28 cm wide. Its capacity is not the declared 51 liters, it is actually like 36–40 liter backpacks. The back stiffening is poor and bends easily. It arrived folded in half, which can't be done, for example, with Miltec. I don't recommend it at this price. The quality is comparable to Brandit, worse than Miltec. I'm returning the backpack.