Tip one: choose a backpack based on the itinerary
Single day trips for outings, cycling, and climbing activities, choose backpacks below 30 liters. Two to three days camping can choose 30-40 liters of multi-functional backpacks, such as Lohas outdoor backpack , light weight and multi-function, with sliding chest adjustment system, suspension air conditioning system, shoulder strap quick adjustment system, waist storage Material, convenient and practical, safe and comfortable.
For more than four days of hiking, outdoor equipment such as tents, sleeping bags, and moisture-proof mats should be placed. You can choose a backpack of 45 liters or more. In addition, the general outdoor activities are different from the backpack used when climbing high mountains. The backpack used for mountain climbing does not have many parts. Friends who like climbing should pay attention.
Trick 2: Select backpacks based on the number of people
When traveling alone, you can choose a backpack of about 25 to 35 liters. When traveling with family and children on holidays, from the perspective of caring for the family, you need to choose a backpack of about 40 liters. There are many external systems to help families bring umbrellas, cameras, food and other items.
Trick 3: Select a backpack based on your length
Before choosing a backpack, you need to measure your back upper body length, that is, the distance from the cervical spine protrusion to the last lumbar spine. If the trunk length is less than 45 cm, you should buy a small bag. If the trunk length is between 45-52 cm, you should choose a medium bag. If your torso is longer than 52 cm, you should pick a large bag.
The reference standard is that you should be able to see the hips and legs from the back when carrying the backpack. It is wrong and dangerous to see only one large backpack and two lower legs.
Trick 4: Select backpacks based on gender
Because men and women are different in shape and load bearing capacity, the choice of outdoor backpacks is also different. For a short day or two outing, a unisex backpack of about 30 liters is sufficient. For long-distance travel or camping of more than 2 to 3 days, when you choose a backpack of 45 to 70 liters or larger, generally, men choose a backpack of about 55 liters and women choose a 45 liter backpack.
In addition, the style and comfort of the backpack should be selected after you try it yourself. When you look up, avoid touching the frame or the top pockets. All parts of the backpack that touch the body must be adequately cushioned. The backpack's internal frame and seams The line should be strong. Pay particular attention to the thickness and quality of the shoulder straps, and check whether there are chest straps, waist straps, shoulder straps, etc. and their adjustment straps.