Michigan "College Vault" 30oz Gold Tumbler 30 oz 3-in-1 Design – Use it

3-in-1 Design – Use it as a 12oz tumbler

Easy to Clean – Low maintenance and ready for daily use

won’t fade or peel

Copper-Lined Interior – Maximum temperature retention

Leakproof Threaded Lid – Toss it in your bag with total confidence

Michigan "College Vault" 30oz Gold Tumbler 30 oz 3-in-1 Design – Use itWhy Youll Love It: Double Wall Vacuum Insulated Keeps drinks cold for 24+ hours or hot for up to 12 Copper Lined Interior Maximum temperature retention, minimal heat loss 18 8 Food Grade Stainless Steel Durable, rust resistant, and flavor neutral No Metallic Taste Just pure, clean flavor every time Sweat Proof Design No condensation, no mess Shatterproof & BPA Free Built tough, safe to use, and eco conscious Easy to Clean Low maintenance and ready for