If you need tumblers for events, parties, or just stocking up, this Sieral 36-pack is absolutely perfect! You get 36 stainless steel tumblers in 12 different bright, cool colors that everyone will love. Each one holds 20oz (about 600ml) of your favorite drinks and keeps them cold or hot for hours thanks to the vacuum double-wall insulation. Made from quality 304 stainless steel with powder-coated finishes that feel great in your hand and don't sweat. The lids are made from durable ABS plastic with a clever push-button design that prevents spills, plus there's a straw hole if you prefer sipping that way (straws not included though). The detachable rubber ring creates a tight seal so your drinks stay at the perfect temperature longer. These are fantastic for graduations, weddings, Christmas parties, birthdays, or corporate events - you can even get them laser-engraved with logos or names for personalized gifts. They're reusable and easy to clean, making them way more eco-friendly than disposable cups. Great for offices, picnics, camping, hiking, or just everyday use around the house. The quality is seriously impressive for bulk tumblers - they feel sturdy, the colors are vibrant, and they hold up well to regular use. Whether you're planning a big event, need gifts for your team, or just want to always have clean tumblers on hand, this 36-pack delivers both quality and quantity at a really reasonable price per cup.