Échiré Limited Edition Échiré Butter Bag Simple and stylish butter knife Original cooler bag - Brand: Échiré - Item Name: Butter Knife & Cooler Bag - Design: Échiré Butter - Use: For butter and spreads Échiré Butter Échiré Butter Bag Purchased at Échiré Tokyo Marunouchi, limited edition butter bag Butter not included. This is a set of an Échiré butter knife and an original cooler bag.