Oxford cloth tents are waterproof, but they become hard and brittle in winter and are not easy to wrinkle or break. PU (polyurethane) coating is an optimization of PVC, which solves the shortcomings of PVC and has good waterproof effect. It is a popular waterproof material for tents at present.

Disadvantages:

Oxford cloth tents, generally thick and heavy, are generally used for self-driving camping or large tents used by small groups.