●DURABLE OUTDOOR PLATE: Made from professional quality 18/8 stainless steel to ensure durability, pure taste and no flavor transfer ●Double-walled insulation: this special design reduces temperature transfer and keeps your food hot or cold for longer ●Stackable: Carry your set with ease, perfect for outdoor activities ●BPA-free and dishwasher-safe: this plate is made of BPA-free material and therefore safe for your food. It is also dishwasher safe for easy cleaning ●SATISFACTION GUARANTEE We offer a lifetime warranty against manufacturer defects. HYDRO FLASK stands behind our durable and robust materials and is committed to the highest standards