What are 3 liter thermoses and how to choose them?

Knowing what 3-liter thermoses are, and how to choose them, is much more important than it might seem at first glance. There are models with and without a pneumatic pump, thermoses for tea, water and food. There are also known models with a tap and a large mouth, thermoses with a dispenser and other variants of vessels.

Modern thermoses with a volume of 3 liters are not just large tanks for storing various products, as is often thought. These are very sophisticated products with advanced functionality. And there can be a significant difference between the two. Devices with a pneumatic pump are in demand. Inside such a model, there are tubes through which the liquid moves due to the force of compressed air - just press a button to pour the liquid into a cup or glass.

Since everything works purely mechanically, no power supply is required. A locking lever is often used.

Large-necked models are usually designed for food storage and use. You can even put a set meal in them and not worry that it will get too cold during a normal work shift. This will not affect the taste. The lid must be closed as tightly as possible. The flask can be made from:

• glass (excellently keeping temperature, not absorbing foreign aromas);

• become (strong, easy to clean);

• plastics (lightweight, budget material, but she often picks up odors).

Constructions for tea and water most often have a relatively narrow neck... Various other drinks can be stored in them. Models with a metering tap are attractive for everyday use in the kitchen. They allow you to pour liquids much more accurately than the simple spout versions. The difference also applies to the features of specific modifications.

One of the best positions is occupied by "Amet A". The thermos is made of stainless steel. The Rodnik vacuum apparatus is distinguished by excellent thermal insulation. Other significant nuances:

• narrow neck;

• the strength of the metal flask;

• reliable protection against vibrations;

• compactness and tightness;

• section 14.5 cm;

• gross weight 1.86 kg;

• comfortable plastic handle;

• keeping warm and cold up to 24 hours.

Zojirushi VRKE-30N also deservedly got into the rating of the best thermoses. This is a pump-action product with a steel body and a glass bulb. Warm up to a day is guaranteed. The height of the thermos is 38.5 cm. The diameter of its body is 18.5 cm.

Other features:

• 4 cm neckline;

• net weight 2.16 kg;

• covering with reliable enamel.

Alternatively, you can consider GEIZER 93-TE-G-1-3000... This thermos is equipped with a pump mechanism. It is produced from selected stainless steel. Corrosion is virtually eliminated. Net weight is 2.25 kg; drinks poured inside do not change their color, taste and smell.

Another device on the list is SVHP 3000 from the Sunflower brand. The developers have provided everything for working with hot and cold drinks. The 7.5 cm neck is quite comfortable. The pump mechanism is supplemented with a special stopper. The base was made so that the thermos could easily unfold, pouring out the drink from either side.

Food thermoses are needed to:

• eat at the office;

• walk in the park;

• go fishing nearby;

• visit the dacha;

• walking with small children.

Those who just actively move around the city (both for fun and for work) will be more satisfied with thermo mugs, rather than clean traditional thermoses. But in this case, you need to carefully check how reliable the product cover is.

Other recommendations:

• a glass flask will appeal to those who do not want to often clean the vessel;

• a stainless flask will come in handy for lovers of an active lifestyle;

• it is necessary to check how well the lid is twisted and unscrewed;

• the time of keeping warm or cold is critical;

• design is critical for container use in public places;

• it is necessary to evaluate the ergonomics of the product "for yourself", and not "in general".