Cupture Fruit Infuser Water Tumbler Cup with Straw & Lid- 24 oz, 2 Pack (green/pink) Use with or without the infuser. Twist on lid; screw on infuser 24-ounce water tumbler; fits most car cup holders Rinse & Reuse | Large Opening for Easy Filling and Cleaning Fill With Liquid and Flavor Source of Your Choice, Close Lid, Shake and ENJOY! - Many Prepare and Leave Overnight in Fridge for Better Infusion Heavy duty double wall insulation keeps ice cold drink longer and prevents condensation or 'Sweating". Made of BPA Free acrylic materials