Mosquito Shield Wilderness Travel Size Insect Repellent is a eight hour loasting pump spray that is serious protection for heavy insect conditions. This convenient 50ml Pump Spray complies with CATSA Travel regulations and can be carried on-board when traveling to tropical climate regions. Whether you are travelling, at the cottage, going hiking or camping, fishing on the lake, or just sitting around in the backyard, this is the formula for you.