A weekend trip to the mountains, a camping holiday by the sea or an expedition to the high mountains. How to choose the right sleeping bag for the occasion that we lend ourselves to living? It is not always trivial, it seems, because a sleeping bag is a sleeping bag, but when we find ourselves buying it, we discover many factors and different characteristics that raise many doubts. Whether they cost little or much, it is important to choose well and then enjoy your holiday at the right temperature. Here are some tips for orienting your purchase, exploring the various possible actions.
How to choose the right sleeping bag: the basics
Let's start thinking with three coordinates in mind with which we can already understand how to orient our choice. The heat, or the temperatures we need, the convenience of transport, since we have to take it with us, and the welcome it reserves for us when we sit in its soft embrace.
When we evaluate the warmth of a sleeping bag we refer to the ambient temperature that we are presumably going to face during the night. We can find three bands normally, one for the rather hot temperature: above 20 °, one for the mild one, between 10 and 20 ° C, and then one for the cold, between 10 and 0 ° C.
When we carry around a sleeping bag we care about its weight and the space it occupies. If we are going camping perhaps by car, and then stop somewhere for a while, we can take a comfortable sleeping bag that is not too difficult to pack but that takes up space. If we are walking around with a trekking backpack, then a small and light bag is better because it will all be on our shoulders.
It is also very important to sleep comfortably, so let's take a look at both the dimensions and the material. If we are in permanent camping we can choose softer materials and which usually take up more space. On the contrary, if we are going on a trek, a short zip mummy bag is needed which becomes very small.
How to choose a sleeping bag: tips
When you leave for the campsite, you often stop to think about the tent you will use and then the sleeping bag it comes up at the last as a thought even though it should be the first.
Let's deepen the choice of the type of padding that greatly influences both size and weight, and temperature. Usually we are faced with the dilemma: feather or synthetic? Let's see what features they have and which one to choose.
Soft soft, the down is also very warm, so much so that many people use the down jacket in the winter. The down sleeping bag is excellent in winter because it protects us from even lower temperatures, moreover it does not weigh at all so we can carry it around comfortably even for several days, crushing it in the boot of the car, where we find space. It looks perfect but it's not, the feather, though. First of all it is not very green because it is produced by geese. It costs a lot compared to other materials, also for this reason, and it is not even very resistant! Over the years and with wear, the down deflates, sometimes it comes out or becomes less effective.
The alternative is theSynthetic padding which is certainly with a lower environmental impact and has several advantages. It is stronger and cheaper than down. Not only that: when we use a sleeping bag of these, we realize that it resists humidity and gets dirty very hard, and then the padding does not come out even after many years of use. Also in this case there are some defects for which it is necessary to choose the compromise that weighs less on us. The synthetic material is heavier and keeps less warm, it takes longer to warm our body when we enter it. Better not to use it in winter but in spring or summer, or where it is very hot.
How to choose the shape of the sleeping bag
To someone that to mummy it is impressive but in some cases it is necessary to spend a clear night, especially if we expect cold temperatures. It is true that in the square sleeping bag you are more comfortable and have more freedom of movement, but if it is cold, there are a lot of dangerous drafts.
Speaking of drafts, the temperature? In Europe, most products show the temperatures tested according to the EN 13537 standard on the label. This standard requires temperatures to be 4. Specifically:
- T Max: maximum temperature within which it is possible to sleep in the sleeping bag, then you can no longer resist
- T conf: is the temperature at which it is possible to sleep in a sleeping bag for eight hours in light clothing. The reference is women
- T lim: is the comfort limit temperature which is the same as the previous one but concerns a man;
- T ext: is the extreme temperature within which a woman can stay in the sleeping bag for six hours without dying of hypothermia. Below this temperature the risk is very high
Let us remember that these are indicative figures to guide us in purchasing, but there is no need to experiment.
Sleeping bag: where to buy it at great prices
To buy a very good quality sleeping bag with affordable prices, if you have an idea of the model and the material, you should turn to the internet because there are very interesting opportunities like this. A mummy-shaped sleeping bag perfect for multi-day trips, for only 20 euros, well made. Similar occasions are also present for different models and for various sizes.