Package Includes--3 x stainless steel foldable travel mug. You can choose from 3 different sizes, which are enough to satisfy your daily life. .High-Quality Material--This foldable water cup is made of high-quality stainless steel, not easily damaged, durable, and easy to clean, non-toxic, odorless, non-staining and reusable. .Foldable Design--This foldable water cup is a foldable design, very creative, not only practical but also space-saving. .Easy To Carry--Stainless steel folding cup with buckle, easy to carry after folding and fits well in your pocket, purse, backpack, suitcase. .Widely Use--Stainless steel folding cup is very suitable for camping, picnics, hiking, mountaineering, road trip and other outdoor activities. .