rasioAid Stainless Steel Travel Mug - Vacuum Sealed Dual Insulation for Hot Or Cold Beverages From Coffee & Tea, To Milkshakes & Smoothies - Perfect for Camping or Just On the Go

Broke as soon as I put it in the washing machine. Thought it would hold up longer than that!

The insulation of this mug is AMAZING! My wife uses it regularly to store breast milk for transport from work back to home each evening. I would definitely recommend to others. I received this product at a discount in exchange for my honest, unbiased review.