How to determine the capacity of the backpack in liters?

How to determine the capacity of the backpack in liters? Classification of backpacks by capacity in liters

There is a very simple and easy way to determine the capacity of a backpack in liters. To do this, measure the linear dimensions - the height, width and depth of the backpack, then multiply these three values. The result will be the volume of the backpack in cubic centimeters or meters (depends on the unit of measurement taken as the base).

For example:
   Backpack dimensions: height 0,60м, width 0,33м, depth 0,22м =>
   Capacity =  0,60* 0,33 * 0,22 = 0,043 m³
   1 m³ = 1000l define the capacity in liters
   0,043*1000 = 43л

 This method gives an approximate result, because the calculation is based on a backpack of an ideal rectangular shape and does not take into account external pockets and material characteristics.

Purpose of backpack

Our shop has a lot of backpacks and their purpose is different. Due to this article deals with the capacity of the product, we will give the classification of the backpacks of our store depending on their size.

1. Small backpacks\bags up to 15 liters, as a rule, they so-called "urban series" and are very popular in the civilian series. Such a backpack or the so-called EDC bag  is a handy functional accessory for everyday wardrobe, which has become quite popular lately. Literally, the abbreviation "EDC" stands for "everyday carry". That is, this bag will fit everything you need throughout the day. The bags have the possibility of concealed carry of weapons, thus performing the function of the holster's bag. for carrying everyday necessities such as a tablet, wallet, or short-barreled weapon. VELMET offers to buy these backpacks or EDC bags of excellent quality at a good  price.

2. Medium size backpacks of 15 to 25 liters are usually a one-day option for an urban or tactical backpack. This backpack size is optimal for 24-hour tasks. Backpacks from the line HCP-S, Nic-Tac from the manufacturer VELMET will be suitable just for this capacity.

3. Tactical backpacks from 25 to 35 liters, as a rule, go so-called "3-day assault pack" is intended for autonomous actions for 3 days, or to perform tasks where such capacity is required for transportation of equipment, ammunition, etc. Backpacks from the HCP-L line from the VELMET manufacturer will be suitable exactly for this capacity.

4. More than 35-liter backpacks - for field exercises and other medium-duration activities. Their feature is a large volume and one large central compartment, as well as many external ties for attaching touristic or combat gear.

Also, this backpack size is ideal for specific backpacks, such as carrying parts of oversized  weapons, or medical, like the MBP and MBP-G2 series from the VELMET manufacturer.

5. Backpacks of 60 liters or more are suitable for long ("raid") hikes. In these models, it is often possible to split the central compartment into several pockets (with the help of horizontal partitions), with separate access to each of them. Some models have a special frame that is responsible for comfortable load distribution. On our site you can buy a backpack Zevana 4-80 of this capacity.

We invite you to view and choose a backpack on our site velmet.ua.

The VELMET online store offers a wide range of backpacks for every taste, color and size.

Posted by Sergii_Velmet