The o-Two eSeries Automatic Transport Ventilator Carrying Case is a semi-rigid bag that organizes your automatic transport ventilator, oxygen circuit and hose, power cables and extra batteries. It has a large bottom and front-opening main compartment and 2 large accessory pouches on the sides allow the lid to be fully opened for quick and easy access to connections and battery. The large central compartment has velcro opening to access the ventilator if needed. Adjustable shoulder strap plus eyekets in the back to connect the ventilator mount.