Backpack maintenance

During camping, the backpack should be tightly closed to avoid small animals such as weasel and rat to steal food. At night, backpacks must be used to cover the backpack. Even when the weather is fine, the dew will still wet the backpack. In the snow, the backpack can be used as a snow cave door. Or crawling in the woods, shrubs, backpacks to lower the center of gravity is more suitable, camping can be placed under the feet of an empty backpack in the sleeping bag, insulation in the cold surface to improve the temperature of sleep must return the backpack clean. If it is too dirty, use a neutral detergent to clean the backpack and then put it in a cool place to dry. However, avoid exposure for too long. Because ultraviolet rays can damage the nylon cloth, the basic maintenance is still needed. If the backpack is scratched, you need to use it to make a stitch. Thick needles are needles that must be sewn to secure the seat cushion. The nylon thread can be broken by fire.
The collection backpack must be in a cool, dry environment, to avoid mildew damage to the waterproof coating of the outer layer of the backpack fabric, and to check the main support points on weekdays, such as belts and shoulder straps, to carry the stability of the system, and to avoid deterioration or hardening of the gasket. I do not know, the zipper should Change will change, do not wait until something slips out of the backpack to remedy.