30oz Stainless Steel double-wall insulated tumbler. 

BRRR Tumblers are made from the best quality material, and perform at the highest level. BRRR Tumblers strive to give you the best product at the most reasonable prices. That is why every tumbler we sell comes with both a traditional style lid and a slide lid so you don't have to choose! Just pick your favorite, and still have a back up if one is ever lost. Also know that a portion of the proceeds from your purchase of Brrr Tumblers, is donated to charities dedicated to protecting the global penguin population. See our About us section on the website.