Toastie Bundle (Presale)

Kosi Mittens and Kosi Booties are ultra-soft heat packs designed to provide complete warmth and soothing relief for your hands and feet. Made from plush fabric and filled with natural flaxseeds, they deliver comforting heat while offering the reported pain-relieving and anti-inflammatory benefits of flaxseed. The filling has a subtle, pleasant earthy scent that you’ll barely notice, adding to the calming experience. Whether you’re warming your hands with Kosi Mittens or treating your feet with Kosi Booties, they’re the perfect cozy companions for everyday comfort and relaxation. Microwave Use Only: Follow Heating Instructions Carefully, Avoid Overheating. Patent application number AU202200023 Registered Design #202217836 * Pink Kosi mailer box is not included. Specific packaging can be requested at checkout, subject to availability * Kosi is a microwave heat pack and will require frequent reheating. Depending on the strength of your microwave and your perception of heat, Kosi will retain a comfortable heat for 20-30 minutes.