Stand-out from the crown with our unique line of custom design, made-to-order, 20 ounce skinny stainless steel tumblers! Our tumblers are BPA-Free, made of stainless steel with double insulation walls offering durability providing ice cold or steaming hot temperatures for over 12+ hours! Our tumblers provide vibrant colors in each design, durable for all ages, and free of any exterior sweating and condensation. To protect the integrity of the design, this item should be hand wash only. This item is not intended to be placed in the dishwasher, oven, grill, stove, or microwave. Each tumbler comes with spill-proof top lid, slip-resistant rubber bottom padding, and stainless-steel reusable straw. Please handle stainless steel straw with care and supervise children when using as stainless steel straw may cause harm if used not as intended.