Blackline Wetsuit Carry Bag also doubles as a changing mat and prevents your wetsuit and feet from getting dirty. Just open, step in and take of your wetsuit, it’s as easy as that. After changing, just zip it up and throw it in the trunk. The moisture-resistant tarpaulin inside as well as Water-Repellent Polyester outside prevents your vehicle from getting wet. It's also easy to wipe-down and clean.