Tumblers are Double-walled Stainless Steel. BPA and Phthalate Free. 20oz Skinny Tumblers have sliding lids These are Sublimated. No vinyl or epoxy. Hand wash to preserve the stainless steel. Sublimation products do not crack or peel! These are custom made items, therefore there are no returns, remakes, or exchanges unless it is my error. Please allow a 1 week turnaround for your order to be processed. This does not include actual shipping time. Need it sooner? Please contact me here on Etsy. Mockup Disclaimer: Images are digital mockups. They are shown to give you a general idea of how the product will look and are not 100% accurate. The size and placement of the design on the final product may not be an exact match as shown on the mockup. Due to the digital settings, the colors you see in the final product may be slightly different than that shown on the mockup. **ADDITIONAL SHOP INFORMATION** Shipping All items are shipped through the United States Postal Service. This shipping time frame is 3-5 business days within the US.