Details Every single day, millions of disposable cups are used once and thrown away. Choose to refuse single use plastic with a travel-friendly steel tumbler: here, we&';ve put together a colorful set in slim, giftable packaging. They&';re made with kitchen-grade stainless steel that will last years of picnics and campouts. Contains four 8oz non-insulated stainless steel tumblers Comes complete in giftable packaging 100% stainless steel