The BOLT+ Power Pack Case (case only; robots + charging bases sold separately) is a durable and secure charging and storage solution designed for educators who need a safe, all-in-one way to transport, charge, and store their BOLT+ robots.INTEGRATED INDUCTIVE CHARGING BASES: Charge up to 15 BOLT+ robots simultaneously—simply attach charging bases in the case, then place robots on the bases and plug the case into the wall.CUSTOM-FITTED & ORGANIZED STORAGE: Specifically designed compartments neatly hold robots, accessories, and cables in place.DURABLE & PORTABLE: Hard-shell, wheeled case with a sturdy telescopic handle for easy transport. What's Included 1x BOLT+ Power Pack Case + Power Supply Case only Robots not included Educator Guide & 20 Challenge Cards 15 Protractors with heading, directions, and clock 15 Turbo covers Maze tape and 124 stickers Product Dimensions Power Pack: 25.63in (L) x 19.36in (W) x 9.02in (H) Compatible With BOLT+ robots Not compatible with BOLT