Those who have served in the military know that in combat and exercises, in addition to carrying various weapons and equipment, there is another thing that is indispensable, that is, the military kettle. Everyone is familiar with the function of this thing, that is, carrying water, and you can quickly replenish it when you are thirsty. With the advancement of science and the continuous upgrading of military weapons, military kettles have also been upgraded from the original rough processing, with only a single insulation function, to refined processing, and the insulation performance is even better.
In addition, there are a lot of "high-tech" equipment hidden inside, which can directly filter some fresh water resources in the wild into direct drinking water. Our army is now equipped with a 10-type military kettle, which has a very delicate appearance, and the silicone pad used in the bottle cap can effectively ensure its sealing. The kettle cover is also a small camouflage cloth bag, which is fully surrounded to prevent the kettle from collision and wear.
The latest military kettle has been upgraded to a military water purifier, that is, on the basis of the 10-type military kettle, a filter device is added inside it. Some border defense forces in high-altitude and cold regions have recently replaced their multifunctional thermos kettles. This kettle uses a double-layer vacuum method to ensure 24 hours of heat preservation in an environment of minus 30 degrees.
Before the 10-type military kettle, our army generally used the 78-type kettle, which has a good metal jacket and a matching lid to prevent the internal hot water from being contaminated. However, due to the limited conditions at the time, the heat preservation performance of this kettle was not particularly outstanding, and its bottle stopper and material needed to be improved and improved.
In addition, the 78 kettle cover is a cloth belt type, which cannot protect the appearance of the kettle well. I believe that with the continuous development of the country, military kettles will become more and more reasonable.