Large Capacity Portable Egg Tumbler (Double Walled)

12 oz Vacuum Insulated Stainless Steel features double-wall vacuum insulated stainless steel construction, sleek teardrop design, includes sip-thru rubber-seal plastic lid and keeps drinks hot or cold for up to 6 hours. Great for promotional giveaways, each cup can be customized with your logo or name for maximum brand awareness!