M-Tac Large Compression Sack - Black

The material is strong, the seams are solid, and the compression straps do their job wonderfully. It's a very good option if you want to increase the capacity of your bag or backpack. I am very satisfied with this purchase.

A bag made to a very high standard, of excellent quality. With a bit of pressing, a winter sleeping bag fits in comfortably. Thanks to the many straps, you can attach it to a backpack in various ways.

I bought this sack to see if I could save space in my backpack while travelling. Once attached to the backpack, the sack is indispensable as extra space, not only for a sleeping bag but also for clothes. When compressed, it really takes up very little room, which is a major advantage. Very solid workmanship, and the clothes inside stayed dry even after light rain. The seams are strong and the drawstrings hold well.

Great bag. As a test, I packed a thick autumn sleeping bag that normally takes up most of the backpack, and it fit in easily. For summer trips, I can fit a light sleeping bag, tarp, hammock, ropes, and a bit of clothing in it without any problem. At first, I thought the straps were sewn on wrong because they tightened unevenly, but it turned out that one was threaded incorrectly – after correcting it, everything works perfectly.

A spacious and durable bag. It protects well against moisture and abrasion. Suitable for a sleeping bag and clothing. It has adjustable compression straps. Classic green colour. I recommend it.

A durable and practical compression bag, perfect for outdoor trips. It effectively secures items and allows you to make better use of space in your backpack. Ideal for packing a sleeping bag or clothes.

Thanks to the compression sack, I can carry all my sleeping gear together without the need to pack it into separate covers. The product is made from very sturdy material and is durable. It can also be conveniently attached both vertically and horizontally. I definitely recommend it!

I expected that the sleeping bag could be compressed a bit more, but that's probably due to the sleeping bag itself. The buckles hold very tightly, the straps are solid and do not loosen. When tightly pulled, the bag is very durable and neat, and thanks to the straps you can attach it to a backpack in many ways.

I managed to buy the bag literally at the last moment. Excellent product. I was considering buying size XL for a long time, but size L turned out to be more than sufficient. The only thing missing is a stopper for the cord and opening, which might be a problem during full immersion, but I’m sure it can be sorted. I recommend it.

Product as described, well made. I thought it would be a bit smaller, but it doesn't bother me. The compression strap system works well, it manages perfectly with my underquilt for the hammock.

Great sack. High-quality material, carefully crafted. I have two sizes: M and L. Thanks to the compression straps, the sack can be attached to the backpack in any position. Worth buying.

A bag of solid quality, I can easily fit a sleeping bag and a few more clothes in it. A big plus is the option to attach it to a backpack. The drawstring with a stopper holds tightly, so nothing will open by itself. I definitely recommend it.

I bought two bags to protect and compress two blankets transported in the roof box. They are of great quality, have very good compression adjustment and perfectly protect items from damage and dirt. I chose the larger size, even though the capacity exceeded my needs, but thanks to the adjustment, the excess material doesn't get in the way and the compression straps are easy to hide.

The bag is of solid quality, very durable. The strap system makes it easy to attach to a backpack. You can drag it through bushes without worrying about the contents. It even fits a large winter sleeping bag.

Spacious and sturdy bags that make organising things easier. I appreciate the possibility of attaching them to a backpack. The material looks durable. The price matches the quality. There is the option of strong compression.