✅ Trusted by 1000+ families ✅ Available 24x7 in Kolkata ✅ Clean, aesthetic, and easy-to-use The Oxynox Portable Oxygen Canister is a lightweight and easy-to-use solution designed for quick oxygen enrichment in various scenarios such as sports, workouts, high-altitude activities, relaxation, and overall well-being. Each canister is filled with 9 liters of oxygen-enriched air, providing convenience and support for situations where you need a refreshing burst of oxygen. Its compact aluminum design ensures portability, making it an ideal companion for outdoor adventures, intense physical activities, or moments when you need to recharge.