Hermetic backpacks: features and an overview of the best manufacturers

As you know, in any trip to nature it is important not only to take all the necessary things with you, but also to take care of their safety. One of the prerequisites is the waterproofness of the backpack. The most reliable and cheapest way is to purchase a pressure bag.

The pressure backpack is a waterproof, fully sealed luggage. Such a backpack will save your things from the downpour, however, it is certainly not advisable to dive into the water with it. They buy it in order to carry things during hiking, tourist trips, hunting and fishing. Another feature of this equipment is the rather large volumes that it contains. The average weight of the backpack is about 1 kg. Models of Western manufacturers can weigh half a kilogram, and domestic ones - about one and a half.

A good service airtight backpack can serve cyclists. Torrential rain and wind are often the companions of long-distance cyclists. They don’t need too much cargo, and therefore a small dry pack is great for protection from unexpected rain. Another category of people are water tourists. On a rare trip along a river, even a calm and quiet one, it is hard to keep your belongings protected from moisture.A backpack can also come in handy for hikers. Rain and showers during hiking are not uncommon.

There are several factors to consider when choosing a backpack.

• The degree of moisture protection. Modern backpacks of this type can be made of both moisture-resistant fabric and be completely sealed. The model is selected depending on the subsequent travel conditions.
• Backpack zipper. Special waterproof, sealed models are fastened not with a zipper, but with a “twist”. By the way, most zippers are made using a special welded technology and therefore are completely sealed.
• Volume. The average size of small backpacks is from 15 to 40 liters, larger models have a capacity of 100 liters and even 120 liters.
• Seam technology. It is better to give preference to welded seams. Also, some backpacks may have glued seams. The former are distinguished by a higher level of reliability and tightness. It is worth remembering that not always the line of seams can be beautiful or even. Most often, this aspect does not affect their quality.
• Colors. Basically, these things are made from bright colors of acid-colored fabrics. However, for fishing or hunting, it is recommended to purchase discreet, muted colors. For long trips, it is recommended to purchase backpacks of different colors in order to put different accessories in them without getting confused.
• Textile. Deviating from the topic, it is necessary to mention that it is best to purchase models with reflective inserts. Most often, airbags are made of PVC. To the touch, it should be something like a "rubber" fabric with an admixture of plastic. The material should be smooth and gliding when touched.

One of the available and well-known manufacturers is "Free wind", airbags from which you can find in almost any sporting goods store. Their volumes can vary from 60 to 120 liters. Other similar manufacturer - "Coast". A feature of the products of this manufacturer is the presence of mounts with half rings, which will help to secure the backpack quite securely. The price of a backpack for 110 liters is about 2000 rubles.

Hermetic backpacks from the German brand can cost more. Ortlieb. This company began its history in a purely "American" style - the first airtight backpacks from tarpaulin began to be sewn in his garage by an active cyclist Hartmund Ortlieb. The company regularly releases models with a new unusual design and volume.

A special place in this market is occupied by the company Woodland. The price of some models can reach up to 3000 rubles. Almost all models of this company are equipped with anatomical straps that allow you to wear them for a long time without significant harm to your back. It is recommended to purchase models from this manufacturer for fishing.

Separately, I would like to note the model Aquatic Dry Pak. Its peculiarity lies in the fact that it can be immersed in water. This backpack is completely sealed. Great for fishing. In conclusion, it is worth noting that, despite all its advantages, a pressurized backpack is not able to replace a full-fledged analogue with a special anatomical back.

In the next video you will find a review of the Norfin Drybag 25 dry bag.