The Thermacell E90 is a good repeller to keep on your patio table. But If you'd like some thing you'll be able to throw inside a backpack or toss close to a cornhole board or horseshoe pit, the Thermacell EX90 Mosquito Repellent is a better in shape. Internally, it’s similar to the E90, While using the exact 9-hour battery daily life and repellen