The Inogen One G4 Hip Bag (SKU: CA-410) is a uniquely designed accessory for carrying the Inogen One G4 Portable Oxygen Concentrator. It is both a practical and stylish solution for users who are on the go. The hip bag features a sturdy thermoformed belt that provides full comfort and stability. It is equipped with mesh venting to keep the G4 unit cool during use. The bag includes two side hip pockets that are perfect for storing extra batteries, cannula, keys, phone, or other personal items. The bag's design incorporates comfortable smoothed ridges to relieve pressure points, adding extra padding and allowing the belt to comfortably arch around the user's waist without creasing. Molded ribs are included for better breathability, maximum comfort, and to assist in mitigating hot spots. The bag offers the flexibility to be worn in any direction around the waist, adapting to various physical activities and movements. The adjustable waist belt is designed to fit a minimum waist circumference of 31 inches and a maximum of 58 inches.