Kosi Kosi is a 360° hands-free, wearable heat pack designed to wrap comfortably around your body for complete warmth and relief. It’s the only heat pack you’ll need each month so you can get on with your day. Kosi is filled with natural flaxseeds, which are reported to have pain-relieving and anti-inflammatory properties for an extra soothing effect. The filling also has a very light, pleasant earthy scent that you’ll barely notice. No wonder Kosi is your belly’s bestie! Kosi can be worn at home, at the office, or while relaxing throughout the day. It can be worn over or under clothing (our little secret!). Many customers also love our Bestie Bundle, which makes it easy to keep one Kosi at work and another at home so comfort is always within reach. Kosi-mini Kosi-mini is your favourite heat-pack invention, re-imagined in a smaller size. It provides the same 360° wearable heat, perfect for targeted relief — whether you’re applying warmth to your head for migraines, your joints for arthritis pain, or your muscles for post-workout recovery. Please note: Kosi has strong velcro and stays securely in place while resting, but may slide slightly if you are moving around. Important Notes * Microwave use only: Follow heating instructions carefully and avoid overheating Patent application number AU202200023Registered Design #202217836 * Pink Kosi mailer box is not included. Specific packaging can be requested at checkout, subject to availability * The product is stretchy and may become longer over time * Strong velcro may cause pulling or pilling on fabric — this does not affect functionality * Kosi will require reheating. Depending on your microwave strength, it typically stays comfortably warm for 20–30 minutes
