Show off your Aggies pride with the Tervis Texas A&M University 30 oz Stainless-Steel Tumbler, which features a team graphic print. This copper-lined stainless-steel tumbler has double-wall vacuum insulation to help keep your beverage cold for up to 24 hours or hot for up to 8 hours. Find more TAMU accessories at Academy. com. Tervis Texas A&M University 30 oz Stainless-Steel Tumbler Silver - NCAA Novelty at Academy Sports