High Powered Car Vacuum Concept
This is a concept for a high-powered lithium ion compact car vacuum. The idea is that is could be stored in a cup holder, and be charged by USB. The collection canister can be easily unscrewed from suction motor to be cleared. The intended use is for quick cleanups with high power. Most car vacs are low powered, hard to store, and not easily accessible.
Other design concept for same product.