Designed for at home or on-the-go use, the Stainless Vacuum-Insulated Mug Set in 450ml is a complete pair. The Stainless Vacuum Double Wall 450 Mug combines lightweight durability and lasting insulation. The curved lip and foldable handles provide additional comfort and usability. Top with the 450ml Double Mug Silicone Lid to transform into a travel-safe beverage container. Explore the for a smaller option or the for a titanium finish.