Black, nylon bag is discreet, lightweight and washable Lightweight integrated cylinder weighs only 2 lb. M2 provides approximately 2.2 hours of oxygen at pulse setting 2 Added convenience of filling oxygen on own time Ready-rack easily attaches to Invacare Perfecto2 Series Concentrator

• Includes HomeFill Compressor, Ready-Rack, two M2 cylinders and convenient shoulder bag.

Includes HomeFill Compressor, Ready-Rack, two M2 cylinders and convenient shoulder bag.Invacare