Wholesale tumblers are always 20oz skinny’s unless otherwise stated in the listing. We may have 30oz options and zippy options at times which will be variants to choose from on the listing if available at the time. These are double wall stainless steel insulated tumblers. All tumblers come bubble wrapped in a box with a lid and straw. The box will also be labeled with the title of the tumbler so you can easily package if you’re shipping them out. TAT is 10-14 business days.