Louisville "College Vault" 30oz Black Tumbler Illinois Double-Wall 18/8 Stainless Steel –

Double-Wall 18/8 Stainless Steel – Vacuum-insulated to keep your drink cold 'til the last drop

Stainless Steel Straw + Silicone Tip – Comfortable sipping with no tooth bumps

Copper-Lined Interior – Boosts temperature efficiency like a pro

100% Leakproof – Travel with confidence

Louisville "College Vault" 30oz Black Tumbler Illinois Double-Wall 18/8 Stainless Steel –Why 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