Bulk Case of 25 Individually Boxed 20oz Sublimatable Matte Glass Duo Skinny Tumblers featuring a double wall insulated straight design and matte finish with clear sliding lids, bamboo straw lids, & straws. Coated to be used with Oven Method Sublimation. These cups are not stainless steel vacuum sealed tumblers and can sweat in certain conditions. Add more to your HOGG 20oz Straight Skinny Glass Tumblers with Accessories. Compatible with many add ons including, Silicone Bottom Sleeves, Flip Top Skinny Lids, and Reusable Stainless Straws.