Portable Design The New Creative Silicone Folding Water Cup is designed for portability, making it perfect for outdoor activities and travel. Versatile Use Whether you're hiking, camping, or just on the go, this handy cup is a versatile companion for all your water needs. Durable Material Crafted from durable silicone, this water cup is designed to withstand the rigors of outdoor use. High-Concerned Chemical-Free Made without high-concerned chemicals, this water bottle ensures your health and safety during use. Scalable Capacity With a capacity of 501ml-600ml, this water cup can hold enough water for your sports needs while being easy to carry.