Healthy Material: The collapsible travel mug is made of food-grade silicone, guaranteed stainless steel rim and plastic lid. Easy to clean, odorless, stain-free, durable, flexible and reusable. The collapsible mug can solve your drinking water problems. You can also prepare hot drinks and heat food with the collapsible silicone cup (such as coffee), as this material is resistant to high temperatures, so there is no need to worry about the cup's structure being damaged.

✤ Ultra-thin collapsible design - Upgraded collapsible design, space-saving, only 1.5 cm (approximately 0.59 inches) when folded, it is very suitable for putting in your pocket, handbag, backpack, luggage and does not take up space, which is very suitable for outdoor hiking, camping, travel and sports activities. It is also very convenient to clean. Just open it with a little water to clean. The smooth surface leaves no food residue.

Perfect Performance - Can be hung on the bag with the hand strap and the portable hook connected. - Measurement data inside the cup are easy to read. - It is easier to hold and drink from the cup's stainless steel rim. - The tight-fitting lid prevents dust and dirt from getting close. The sturdy design ensures flexibility and rigidity. The sturdy safety base and stainless steel ring make the cup comfortable to hold and safe to carry.

Very easy to carry – Capacity 270 ml (9.22 oz). Before folding, the top diameter is 9.5 cm, the bottom diameter is 4.5 cm and the height is 8.5 cm. After folding, the height is only 1.5 cm and the temperature range is -40F to 480 degrees Fahrenheit (21.4 degrees Celsius). Collapsible small size, light weight, suitable for home and outdoor. The collapsible design can be adapted to almost all occasions, whether it is outdoor sports, indoor rest, concerts, sports fields, mountaineering, camping, cycling, travel, football field etc.

Easy to care – The inner wall of the camping cup is smooth and not easy to stick. Just wash it under running water or put it in the dishwasher and then air dry.