Everything in the first photo is included. Please check the photos. Although it is new and unused, it has been opened and stored at home, so there may be some scratches or dirt. No pets or smokers. * Size: S to LL (Free size) * Water-cooling vest, navy (mesh polyester) * Waist bag (black) * Lithium-ion batteries (two included) * One has been opened and tested for operation (simple power-on test) * Plastic bottle (one) * AC/DC adapter * No instruction manual Please check the photos. I am selling this because I have no opportunity to wear it. Please consider purchasing only if you understand this.