Global Portable Oxygen Kit Market is anticipated to register a CAGR of around 7.20% during the forecast period, i.e., 2025-32. Along with this, the market is valued at USD 22.1 billion in 2024 & is foreseen to reach nearly USD 39.1 billion in 2032. Portable oxygen cylinders are medical devices or instruments that provide extra oxygen to peoples suffering from respiratory issues or low blood oxygen levels. Portable oxygen kits let elderly people with respiratory problems to effortlessly receive medical oxygen at home or at any place. Thus, their frequent visits to hospitals & clinics for oxygen intake are minimalized. The portable oxygen kit has sufficient medical oxygen to last a few days for chronic respiratory illness sufferers. Further, after oxygen is stored in a portable oxygen cylinder, it is transported to the patient or the required people using an oxygen mask, nasal tubes, or an oxygen rebreather.