The Ozark Trail 350ml Can Cooler Cup is desgined to keep drinks as cold as possible.Made with the same 18/8 Stainless Steel as the Ozark Trail Tumbler, these double wall vacuum sealed can cooler cup keep drinks cold longer.Durable rust proof and sweat proof design.NO BPA Ozark Trail 350ml Double Wall Can Cooler Cup Specifications Material: Stainless Steel Manufacturer Part Number: 83-463 Model: 83-463 Brand: Ozark Trail Assembled Product Dimensions (L x W x H): 3.15 x 8cm x 12cm