The Stainless Steel 10 oz Cup 4-Pack is a lightweight, durable, and eco-friendly alternative to plastic cups—perfect for home, travel, or outdoor use. Ideal for adult beverages like wine, cocktails, or whiskey, and just the right size for kids' water or juice. These cups stack neatly for easy storage and pair perfectly with optional sippy or straw caps for added versatility. Great for parties, picnics, camping, or everyday use—ditch disposable plastic and upgrade your family drinkware.