Raise a glass to your favorite team with the YETI Texas Tech Red Raiders 20oz. Rambler Tumbler. Whether you’re watching the game or just want to show off your team pride, this Texas Tech Red Raiders drinkware will leave no doubt about your favorite College team. Thanks to the Texas Tech Red Raiders colors and logo, you’ll be able to celebrate your team and quench your thirst. Cheer your team to victory and enjoy your favorite drink with the YETI Texas Tech Red Raiders 20oz. Rambler Tumbler.