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. Product Description: The stainless steel folding cup can be hung on the bag connected with the hand strap and the portable hook. It is very convenient to take. The tightly sealed cover prevents any dust from entering. No need to worry about water quality issues. Do not pull up the cup directly, it can be easily retracted, and the cup should be fixed by rotating it. Specification: Material: Stainless Steel Color: Silver Size: Small Size: 4.4 x 4.8 x 6 cm / 1.7 x 1.9 x 2.4 inch Medium Size: 5.7 x 6.1 x 7.3 / 2.2 x 2.4 x 2.9 inch Large Size: 7.1 x 7.5 x 7.9 / 2.8 x 3 x 3.1 inch Quantity: 3 Pieces Package Includes: 3 x Stainless Steel Folding Cup (S, M, L) Notes: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement.