The GeekVape Aegis series is a line of vaping devices known for their durability and resistance to water, dust, and shock. The series was launched in 2017 and has been popular in the vaping industry since then. The devices are designed to withstand harsh conditions and are inspired by military-grade equipment. Some models in the series include the Geekvape AQ Kit, Geekvape M100, and GeekVape Aegis Nano.