This refill was designed to replenish key items for the 223-U, 223-G, and 224-U.</br>This item is not for sale in Catalina Island</br></br>Product Description</br></br>Refill kit replenishes key items from our 25-person bulk first aid kits. It was designed for our 223-U, 223-G, and 224-U models.</br><br/>http://www.amazon.com/gp/product/B000YM8MPO