Trekking often will take a backpack to bring food, water, extra garments and other personal needs like your leather organizer purse with built in wallet. The design, capacity, suitability and functionality of hiking backpacks vary widely, so it’s hard to know which type of backpack you need to buy. Therefore, we will first create this backpack guide to describe the different types of backpacks and determine capacity, suitability and functional requirements. In this guide, you’ll find links to articles with additional information that complement the overview provided by this backpacker guide.
- Backpack Production
Backpack That Can Carry Your Foods
Flexible structure and light weight (except for “heavy duty” aluminum rods or plastic frame plates). High quality frame-less backpack with a capacity of 40 litres and a weight of 600 grams. A disadvantage of frame-less backpacks is that they do not effectively transfer weight from the shoulders to the buttocks (through the hip belt). Because it requires a strong structure. Therefore, it is not suitable for carrying heavy objects like fruits or a liter of water, usually no more than 40 liters. Despite this, the rimless backpack is very lightweight and is very useful for day hiking and high-speed alpine climbing.
Inner frame Backpack
Use flat aluminum bars or plastic frame panels to create rigid or semi-rigid structures. The former extends vertically behind the backpack’s back panel to prevent the backpack from breaking. The sturdy construction allows you to effectively move the weight of the backpack from the shoulders to the chest (via the hip belt). Performance is improved because the shoulders are supported by muscle groups that are larger than the shoulders. However, inner frame backpacks are usually heavier than frame-less backpacks. Rugged construction increases the weight of the backpack. Nevertheless, some internal frame backpacks are provided with a removable frame / bar, which can reduce the weight of the backpack and prevent its rigidity (e.g. when carrying light items). Most backpacks with a capacity of more than 40 liters are inner frame backpacks.
Outer frame Backpack
It is heavier and heavier than the other two types of backpacks and is not suitable for travel, so it is rarely used for hiking. The outer frame backpack includes a strap (shoulder strap and belt), an aluminum frame and a backpack. The aluminum frame is completely rigid to provide excellent load bearing. But the large, sturdy aluminum frame also adds significant weight to the overall system. Typically, a 50 litre frame backpack weighs more than 2000 grams. The advantage of the outer frame backpack is that it usually has a height-adjustable seat belt (suitable for tall adults and teenagers).