Any survival kit includes water tank. No wonder! In terms of survival, water = life. Without it, neither eat nor shit. If you think survivalist (tourist / hunter / sane person), you’re so-so, and secondly, I will not exaggerate the fact that flask is needed. Delve into history.
Jar – the beginning
It began to become possible to receive oils from the Hyksos (the first tribe that attacked the Egyptians). Then, 4000 years ago, water was worn in waterskins – bag, made of animal skin with water. The lines of the lines of movement were moving.
Humanity used under flasks it can even be a pumpkin and coconuts, providing a stopper from (drumming!) cork. Nothing has happened to this 19th century. During this period, technology has evolved so that flasks began to blow out of glass. Although it was not a subject of non-necessities and it was rarely used by the soldiers.
The historical development of the flask
Glass flask in a case with a shoulder strap and Case arr. 1927
Flourishing flask The era began in the 1900s. It’s not a problem. Period of romantics and adventurers. At the time options flasks there was more than a lot. Metal still regretted this case. All the instances of that time is different. Almost all had a drop-shaped or oval shape. Ergonomics and did not smell.
In Russia, at this time they were preparing their own various glass jars and aluminum.
Comparison of sizes of small flasks obr. 1923 and 1932 and Bowler combined with an aluminum flask, arr. 1959
“Reparation” flasks It was taken from the United States of America for the needs of the Russian army. “in the most cases of darker color, close to the German” feldgrau. “
Do not forget about navy flask any self-respecting officer – “stub.” Shilom in the fleet, as you know, is called alcohol. A personal flask for him – “anchors“Small size and comfortable pocket coat jacket or overcoat.
“Reparation” aluminum flask. Shilnitsa. Plug adapter
Well, and innovation: a gas mask.
Flask plastic PE-1.5 for employees in hot climates. Not mass produced and not actively used. And flasks and covers 1960-1990-ies of release. Armed Forces.
Hen aluminum flask in a 0.75 – 1 liter fabric cover.
The jump went later. In the 60s. with the advent of plastic, American colleagues developed PET flask. For both women and women for their families over the shoulder. Both in cases with a pocket for disinfecting tablets. Belt flask it is completed with a kettle on 0.5. Without major changes. Naturally, NATO fighters are equipped with them.
American Flasks for 1 and 2 quarts
In addition to the US, other countries have experimented with this issue. Ushers, Swedes, Yugoslavs. It has been successfully used even for a long time.
The doormen. Swedes. Yugoslavs.
Modern jars and their variations
For the super-fighter from the super-set “WarriorHe reminds you of your military campaign. Words:
“A completely dorky set, in addition also heavy (thick stainless steel). Flask, which is a “thermos” – precisely that “thermos“It is a bitter way.” , by the way, flask, embedded inside the pot, stuck in it to death. Shrinking from the height of human growth. “
Well hydrator, as a logical development of technology. Company development Camelback. Originally developed as water bottle for sniper on the position. Later, other soldiers also tried out the convenience. As well as the volume and volume
Hydrator and plastic bottles
Do not forget about the product. plastic bottle Lightweight, comfortable, relatively durable and conditionally disposable. But who stops it!? Easy to reach and convenient to use. In general, some advantages. Well, if you do not take into account that such hot water bottle easily deformed down to the holes. For many long-term use of emit biphenol. What is he terrible? By its formula, Biphenol A is similar to estrogen. So taking a long time plastic bottle Misha will be able to make it a bit more fun … which descendants will beat you with tentacles. In short, terrible rubbish. If you are not ready – use safe plastics:
- PET, denoted PET,
- high density polyethylene, denoted by HDPE or PE-HD,
- low density polyethylene, denoted LDPE or PE-LD,
- polypropylene, denoted by PP,
- polystyrene, denoted by PS.
Most of the time bottles. Well, or buy dishes with marking BPA free. It is that with a green trefoil.
It is worth adding to this list plastic sports flasks. They follow the same rules as bottles. Simply put, look what you take.
In my opinion, flask evolved over the past 50-70 years stronger than the previous 4000. This road will lead wineskin, only time will tell.
Water Flask: From a Waterskin to a Hydrator