If the product does not reach you or there is a problem with the product, please contact the customer service email address. Support personnel will respond immediately. The main function: anti-UV, anti-mesh yarn, good air permeability. Silver plastic coated tents, sun protection is even better. Features: suitable for resting or swimming in the field to change clothes, good ventilation, stable structure, the outer package is a double bag, you can carry your shoulders, easy to carry structure: the single layer ventilation window ensures the circulation of the indoor air. There are storage pockets on both sides of the account. The space is sufficient and the storage is convenient. It is convenient for placing small items such as toiletries. Zip: two-way zipper, metal zipper head, not easy to wear, smooth stretchy, good sealing, durable Suitable for scenes: mountaineering, hiking, excursion, camping, driving, parks, etc.