Good choice, tested but a bit pricey. The capacity is smaller than stated.

Nice backpack with many compartments.

The best, it has been through tough situations and is still fine. It fits almost a suitcase's worth of luggage.

Just arrived... For now, it is as described by the manufacturer... I will return after a few months of use for further details

The best for an everyday bag, even for the mountain, no matter how much you fill it, you carry it comfortably, it withstands the weight and also fits a lot of things

Excellent backpack. I have bought 2. I use one as a first aid kit for missions and the other I take to work or on trips. Perfect fit on the back, you don't even feel the weight you're carrying. You can wear it for countless hours without it cutting into you anywhere

Wonderful and very durable. I use it for 3-4 day trips and it is the best thing I have bought for carrying clothes and accessories. The straps are very helpful for hanging things like a sleeping bag. For summer clothes, it easily fits 5 changes of shirts, shorts, and pants. Durable zippers!!!!

Good materials and plenty of compartments. I recommend it to civil engineers and surveyors who, during field work, need compartments for plans, notes, etc., as well as compartments for surveying tools (sledgehammers, nails, reflectors, etc.). Of course, it is also convenient for excursions and trips. I use it for everything.

Really very good, durable as expected for many uses. And it can also fit a 15-inch laptop even in the secondary compartment

Perhaps the best purchase I've ever made. It holds a lot, with a weight capacity of up to 10 max 15 kilos, the zippers are very strong, the material is durable, many pockets. I highly recommend it

Fast shipping and as for the bag, this is the 2nd time I am buying this specific one because I want one for every job since it is perfect. Many compartments and very durable.

The only unique objection is that the zippers are with cords and you can't actually lock them with a padlock

Very spacious and particularly durable.
I have had it for years and it has not shown any wear either at the seams or at the zippers.

The TacMaven bag I bought for military use has proven to be an excellent choice so far. Its build quality is truly outstanding – it is sturdy and durable, ideal for tough use. Despite appearing to have fewer liters externally, it surprisingly has a lot of space inside, allowing me to store a large number of items without any issues.

It sits perfectly on the back and remains stable during movement, while its front straps help with optimal fit, making it even more comfortable to use. It is also particularly practical thanks to the many pockets it offers, and there is the option to hang additional items in pockets, which I find very useful for various activities like climbing or hiking.

Although I haven't used it for long yet, it has fully satisfied me so far. I hope it proves to be durable and long-lasting, which time will tell. Buy it without hesitation

I used it in the army. It fits clothes for days and you can put a sleeping bag and a sleeping pad (both together) on the sides

Purchased for €30 in February 2019 for military service. Since then until today, it has endured a lot and shows no signs of wear. It has completed military service, I have taken it with me on many mountain excursions, long hikes with loads much heavier than the manufacturer's recommendations. It has faced rain, dirt, and a lot of sand from the beach during the summers. I also use it for short trips by plane as it fits quite a bit for a few days and you can take it with you in the cabin without having to pay for luggage. The only "wear" I have noticed is that after so many years and hardships, the zippers have become a bit stiffer, which personally does not bother me at all. When it breaks, I will buy it again.

After 5 years of heavy use
I can say that it is a very reliable bag
With some occasions carrying a load of 25 kilograms.

Unfortunately, my experience with this specific bag was not the best. I bought it because I travel frequently abroad and I only travel with a backpack. The positive aspects were definitely that it could fit a lot of things and had many pockets. However, from the first few days of owning it, the top part started to tear due to the weight (something that should withstand since it is military-grade). And after 2 years, the zippers completely broke. So, the 10 years that they told me in the store that it would last probably meant for light weight and not much strain, which doesn't exist according to my standards. It's not very bad, but it definitely didn't last as long as they told me. A few days ago, I switched to a Quechua bag since they confirmed that it has a 10-year warranty if anything happens to it!

It was purchased for 40 euros and I can say that it is the best value for money. Very good quality construction, plenty of compartments in every area of the backpack and comfortable, I would say.

It is not 52L, but it is an extremely spacious bag. It may have more straps than you would like for everyday use, but they are easily removable. The zippers are of poor quality, but I hope they will hold up.

Very satisfied. Exactly as I expected, and even more. I have nothing to add compared to other previous reviews here. Waiting for an update after demanding use to see how it will hold up!
1st Update:
- You can carry 10 kilos with relative ease and it really fits a lot of things, if you utilize the space correctly. The chest and waist straps not only help stabilize the volume, but also help distribute the weight better and relieve it from the shoulders.
- In heavy rain, a little water leaks from the zippers. I don't know if a waterproofing spray would solve or reduce the problem. I'm not deducting a star as I didn't read anywhere that it is waterproof.
- I've taken it everywhere. It hasn't worn out at all and it doesn't get dirty. Maybe the color camouflages the dirt.

I bought it as an emergency bag and it is excellent, initially I thought it wouldn't fit many things because it looked "compact", but it fits more than enough and it is durable and sturdy. The color is also very beautiful and its zippers are of good quality.

Quality bag with plenty of compartments. The straps help a lot to adjust it on you during transportation. My only objection, as I read from others who commented, is that it doesn't reach a space of 52lt. Around 35 to 38, that's why I will deduct one star. Overall, though, it is worth its money.

Very good product quality, plenty of compartments and versatile backpack. I would prefer a reinforced bottom with some hard material. Otherwise, perfect....

Excellent quality!
No comparison with cheap Chinese. It seems like it will last a long time.
Ample space with plenty of compartments!

5/5

Excellent quality materials. The space is sufficient to enormous. It has back and waist straps for better support. I would buy it again.

The bag is very durable, it has adjustment straps everywhere, it fits more things than the photos show, and anatomically it is the best I have tried so far. Initially, I was thinking of a laptop bag, but with their prices and quality, there is no comparison. It's better to get a military-style all-in-one bag so it lasts for years.

UPDATE: After 5 years of daily use, the zipper of the large compartment started to come apart.

Very spacious bag that expands and contracts according to what you put inside, due to the adjustable straps it has.

Quality with many practical compartments but definitely not 52L. I estimate it to be around 36L compared to my previous one.