<p>Material: Silicone<br> Size: Before folding: 10 * 10 * 9cm / 3.94 * 3.94 * 3.54 inches<br> After folding: 10 * 10 * 1.5cm / 3.94 * 3.94 * 0.59 inches<br>Capacity: 270 ml / 9.22 oz<br> Color: orange, purple, red and brown<br><br> Carabiner:<br> Material: Metal<br> Size: 5.5 cm * 3 cm / 2.17 * 1.18 inches<br> Color: orange, purple, red and brown<br><br> Package List<br> 4 * Folding Travel Mug<br> 4 * Carabiner<br> Healthy Material: Made of food grade silicone, BPA free, FDA approved, durable and reusable. Let you drink water and feel comfortable. <br>Excellent design: The capacity increases to 270 ml (9.22 oz), and it is only 1.5 cm (0.59 in) high when folded. Ultra-thin and space-saving, it comes with an anti-drop hand strap and a carabiner, you can connect them together and take them anywhere: the telescopic lightweight design helps save space. It is perfect for outdoor camping, hiking, office or sporting events. Open the cup in half, it can be a compact travel cup. <br>Practical function: The capacity unit is marked inside the cup, suitable for monitoring water capacity. Use a stainless steel cup rim to make drinking more comfortable. <br>Cold and heat resistant: Temperature from -40 to 446 degrees Celsius. Suitable for cold drinks, hot drinks such as tea and coffee. Dishwasher safe. </p>