Cincinnati "College Vault" 8oz Sippy Cup Tumbler National Champs Cupholder Friendly – Perfect fit

Cupholder Friendly – Perfect fit for travel

Double-Wall 18/8 Stainless Steel – Superior insulation that lasts all day

Slide-Out Design – No need to remove the top gasket—just pop in your can and go

Double-Wall 18/8 Stainless Steel – Vacuum-insulated to lock in the chill for 9+ hours

18/8 Food-Grade Stainless Steel – Durable

Cincinnati "College Vault" 8oz Sippy Cup Tumbler National Champs Cupholder Friendly – Perfect fitWhy Parents Love It: Double Wall 18 8 Stainless SteelKeeps drinks cold (or warm) for hours Copper Lined Interior Boosts temperature efficiency with no hot spots 100% Silicone Spout Soft, safe, and gentle on little teeth and gums Food Grade & No Metallic Taste Pure flavor, every sip Vacuum Insulated Say goodbye to lukewarm drinks Shatterproof & No Sweat Built tough for tumbles, no slippery hands BPA Free Safe materials for peace of mind Kid proof.