Features: It can be easily folded into a small size, convenient to carry and store, and saves space. Perfect for outdoor exploration and travel . The water cup is made of durable silicone material, which has good heat resistance, cold resistance, and pressure resistance, and can be used in various outdoor environments. Equipped with reliable sealing lid, it effectively prevents the leakage of water cups during sports or travel, and maintains the cleanliness and hygienes of drinking water. Suitable for outdoor activities such as hiking, camping, and mountaineering, it is convenient to carry and drink at any times. It is also suitable for various scenarios during travel, such as train, car, etc., to meet the water needs of traveler. Keep one in your luggage and have access to a convenient water source throughout your journey. Say goodbye to disposables cups and stay ecofriendly. Specifications: Material: Silicone Color: GreyColor/Blue/GreenColor/Pink Size: As Shown In The Picture Package Includes: 2pcs Folding Cup note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.