This oxygen apparatus SÖHNGEN is suitable for every application purpose of First Aid: shipping For patient care at home or underway For medical and dental practice In ambulance transport and emergency services For company doctors and fire department The device consists of: Oxygen cylinder (volume 1 or 2 litre) Adjustable pressure regulator Breathing mask with saving bag Oxygen connection tube Adequate for safe transport and quick application packed together in one bag: Dimension: 400 x 310 x 130 mm Orange nylon fabric All sides are padded Zipper of all sides Hinged cover 2 handles Additionally shoulder strap Outside pocket with zipper Four robust support feet