A rucksack, which is also called a backpack, or knapsack basically means a bag that is carried on your back that is secured by two straps and go over the shoulders or under the armpits. The word rucksack comes from the German word ruck which means back and sack which means bag. Backpacks are very popular today because of their commodity. Your shoulders are better suited for caring stuff for long periods of time and then, your hands are completely free. Urban rucksacks are used by many types of people, but they are used mostly by children and students. They load them with school books, sports equipment, musical instruments, and many other objects.
Still travelers still mainly stay devoted to backpacks. No beautiful trip is possible with the proper rucksack. There is a large variety in the specialty shops, so you must be well informed about what you need and what you can find. You can't choose a backpack without first trying it on. You must put something weighty in it and walk around a bit. Any insignificant commodity in the shop will become really annoying and painful during the trip.
There are many points to remember when choosing the right rucksack. The capacity you need will depend on the type and the duration of the trip that you are planning. The main types of backpacks are: daypacks, alpine packs, backpacking packs, expedition packs, and travel packs. Daypacks are the smallest because they have no frame, so they are ideal for short trips with minimal equipment requested. Alpine packs have internal stiffeners and a substantial hip belt that transfers part of the weight from the shoulders to the hips which is quite important for climbing. Backpacking packs have frames that provide structural rigidity and distribute the weight between your shoulders and your hips.
The frames can be external or internal. Internal frame backpacks fit your body more closely and allow you greater freedom of movement. An external frame pack is usually larger and offers more stability. Many manufacturers offer a great number of extra features. Choose the backpacks that are only necessary for your trip and avoid the others because on a long trip, every added once counts.
Backpacks are made for many different kinds of torsos. Therefore, make sure that you choose your size. They are usually classified in small, medium, and large sizes. There are also backpacks that are designed women because their torsos have some interesting features. It is advisable to choose a rucksack that has a sternum strap that will keep the shoulder straps in the right position. The main designs of backpacks are top- loading and panel loading. Top loading packs have one big hole in the top. They are strong and a more moisture resistant, but they make the items less accessible. Panel loading packs have a U shaped zipper that makes items more accessible, but zippers may fail.
There are a lot of other criteria you have to go over and questions that you must ask before choosing a rucksack. But, if you take it seriously, make sure that you are well informed about backpacks: read the backpack reviews, take time shopping around to make sure that the backpack fits you right and comfortable, so that you will have the perfect backpack for that perfect trip you are planning.