Straight 20oz Sublimation Tumblers: absolutely straight, same circumference between top and bottom,and also the tumbler is ready with a polymer coating for Dye sublimation prints using heat press or convection oven.so it can allow you design your cups with your perssonal picture, which can be special gift for your friends or anybody you care.
Double-Wall Vacuum insulated thermal design is good for keeping your drinks warm or cold for a longer time, so you can use it in any season.and also our tumbler comes with a push-on lid to keep any dust particles getting in and stop major spills.