It depends on your needs. First, before choosing a tent, consider internal and external factors. First of all, what environment do you want to use, how many uses, etc., are all external factors. Then, for internal factors, it mainly depends on your actual needs.
If you are only active in general mountainous areas, low-altitude places, such as seaside or general mountainous areas, then you can choose a waterproof coefficient of 800mm.
If you are hiking or crossing difficult mountainous areas, then you need to choose a better tent with a waterproof coefficient above 1500mm.
Of course, if you are going to Tibet or Siguniang Mountain in Sichuan where there is a snowy environment, then it is recommended to choose a professional alpine tent with a waterproof coefficient of more than 3000mm.
The bottom of the account should be waterproof and wear-resistant. The bottom of the account is required to be waterproof and durable. Commonly used materials for the bottom of the account are PE cloth and waterproof polyester cloth. The PE tent bottom is used in the middle and low-end tents, and the waterproof polyester cloth is used in the middle and high-end tents. PE is a polyethylene material, similar to low-end snakeskin bags. The actual tent uses PE material with waterproof membrane on both sides, including a large number of export tents. The bottom of the tent touches the ground and is easily scratched by debris, grass roots, branches and other debris. Therefore, before outdoor camping, clean up hard objects on the ground, or use a tent floor cloth and pave the ground as a protective layer. Tent floor cloth generally uses 420D wear-resistant Oxford cloth.
Choosing a tent with front and rear double doors or facing windows is more conducive to ventilation. At this point, the new type of quick-opening tent is better designed and has better ventilation.
The design should be reasonable, and there should be enough ground and windproof rope. Auxiliary accessories such as packaging bags, tent nails, and tent ropes also affect the use of tents. The packaging bag should be strong and durable, the number of tent nails must be enough, the strength of the aluminum nails must be large, and the tent ropes are used to fix the tent.