- Tumbler has a 3 oz capacity, making them easy to carry and ideal for packing for travel - Stainless steel with double-wall construction in a cute mini form - Tapered bottom just like our best-seller Belmont Tumbler! - Clear plastic push-on lid with metal curved straw included - Perfect for drink & food tastings, parties, gift-giving or a special event - Hand wash only - BPA Free & FDA certified