Sealed bags and trunks are the perfect solution for outdoor enthusiasts

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

Sealed bags and hermetic bags are a mandatory part of the protective equipment for every lover of travel on water and alloys. Thanks to the packaging, it will be possible to protect valuables, equipment or documents if the boat capsizes. Having vacuum bags of different sizes in your arsenal, you can fall asleep in a dry sleeping bag or change into dry clothes. Accessory is easy to use. It is equipped with a special valve through which air is released. In this case, the bag is tightly twisted.

Types of sealed packaging

Today, you can find several types of sealed packaging on store shelves:

• PVC airtight bags that are highly durable.
• Lightweight and compact accessories made using taffeta fabric. Have a polyurethane coating.
• Drybag equipped with straps, which allows you to carry it on your back.
• Dry bag.
• Hermobag with a wide entrance and handles.
• Guitar Seat Covers.
• Waterproof bags for phones, documents and more.
• Dressproof panniers with softpolyurethane insert for first aid kit and camera.

Each of the accessories has a different size. It's best to go with a little more so you can screw it tight enough.

Features of hermetic bags

Vacuum bags are designed to store and transport things, as well as equipment. They are equipped with a round bottom on one side. On the other is a sealed puff. Products are made of waterproof fabric. Also on store shelves you can find models equipped with transparent plastic inserts. The seams of the bags are necessarily grinded using a special technology and glued, so they can be used in any weather.

Materials from which hermetic bags are made

As for the materials that are used in the production of sealed bags and bags, they are divided into two groups: impregnated fabrics and PVC. The latter are heavy, however, puncture-resistant and tear-resistant. Large hermetic bags and small bags for electronics or documents are made from such material. Such a sealed bag can be transparent. In addition, if necessary, the PVC hermetic bag can be restored with patches.

Nylon is also used in the manufacture of products (for example, from the manufacturer Diner), coated with polyurethane or silicone impregnation. Its thickness is indicated by an abbreviation, for example, 30D, 70D. The larger the value near D, the thicker and stronger the fabric.

Besides, onon store shelves you can find waterproof bags made of polyamide fabric, which is distinguished by a special type of fiber weaving. Thanks to this, it was possible to achieve high strength of the material. For example, the manufacturer Codur makes web threads from chopped and twisted fibers. Thanks to this, it was possible to increase the resistance to abrasion by 4 times when compared with nylon.

Determining the size

There is a huge range of travel dry packs in different sizes. Each product performs its own tasks. The volume of such bags is measured in liters. However, in addition, the manufacturer can add a label with the designations: XXS, XS, S, M, L, XL, XXL, etc.

A five liter dry bag is enough to pack spare dry items, underwear, trekking pants, socks and T-shirts. You can also store electronics, chargers for mobile devices, a camera, a first aid kit and hygiene products here. If we talk about a 10-liter accessory, then it will fit everything that fits in a five-liter bag, plus a change of clothes. It is also ideal for storing a sleeping bag with synthetic insulation.

If you prefer to travel in winter, then choose a 20-liter dry bag for yourself. It will fit a winter sleeping bag. Also, products of this volume can be used during a long summer hike by packing clothes in it.

A hermetic bag, the volume of which is 30-40 liters, is usually designed to store clothes for two people, if we are talking about summer wardrobe, and for storing winterone person's clothes. In addition, it can accommodate all your gear and can also be used as a backpack liner, ensuring that all items are perfectly protected from moisture.

It's best to use several sealed bags and bags of different sizes than one large one. This is much more practical and allows you to package things by type.

A few useful items

In addition, these bags have several useful items that will definitely come in handy during the trip:

• Rings. Thanks to them, the dry bag is very easy to attach to a boat, kayak or to other bags.
• Carry straps. They allow you to comfortably carry large packages and are a bit similar to backpacks. Shoulder straps may be detachable.
• Valve for air release. It allows you to easily release air from a closed bag and the user does not have to simultaneously press the product while twisting it to make it more compact. Usually the valve is installed on large dry bags.
• Special inserts made of rubberized Hypalon material. Thanks to him, it will be possible to securely close the trunk.
• Transparent window. Allows you to see what is inside the bag, which is very convenient. You can also put a mobile phone or a navigator in this place.
• Special loops for tying. They are complementary to rings. They can be used to tie a trunk to the side of a catamaran, kayak, etc. They are usually installed on sealed bags or PVC bags.

Remember that airtight packaging keeps your hike pleasant and your clothes dry.

Conclusion

Smaller dry bags and accessories are perfect for transporting things and gear. Manufacturers use in their manufacture only waterproof materials of different thicknesses. Thanks to this, things inside will not get wet in case of rain or capsizing of the kayak. With such useful products, you can go on long hikes in winter and summer.