Details Single-use plastic who? The Utensil Kit is perfectly portable and comes with two stainless steel bowls, two 8 oz. stainless steel tumblers, and two stainless steel sporks - all wrapped up in a protective carrying case made from recycled plastic. 100% recycled polyester 7" W x 3.2" H Utensils, bowls, and tumblers are dishwasher safe, spot clean case Made with love in Vietnam