The weather is fine.

1, to choose double insulation, add an insulation package. Used in winter, single layer in summer, and the spout hook can be hung on any chrysanthemum belt on the bag.

2. If there is a cable tie, you can tie it up or hang a kettle.

3. The sealing performance of the existing thermos cup is very good. As long as it is carefully tightened, it will not leak water.

Extended data:

When passing through without protection, you should loosen the shoulder strap and open the belt and chest strap, so as to separate people and bags as soon as possible in case of danger. Packing a sturdy backpack, the tension of the suture is already quite tight. If you get off the backpack rudely at this time, or accidentally fall down, it is easy to break the suture or damage the buckle.

Don't use hard iron equipment to cling to the backpack fabric: if hard objects such as tableware and pot covers cling to the backpack fabric, the backpack fabric will be easily worn as long as the hard rock wall and railing are slightly rubbed outside the backpack.

Pay attention to fasten the webbing accessories when handling: there will be some pulling when you get off the backpack in the car, so pay attention to whether the waist buckle is fastened when you get on the bus. Some backpacks are soft, so you can buckle the lower part of the backpack. The belts of some backpacks are supported by hard plastic plates and cannot be discounted.

It's easy to crack It is best to cover the backpack with a backpack cover to prevent the webbing from winding with other backpacks and damaging the backpack during pulling.

When camping, you should first fasten your backpack, because there are many small animals outside, especially those who like to eat. At the same time, cover the backpack with a backpack cover at night to prevent it from getting wet at night, because even on sunny days, dew will still wet the backpack.