1. FOOD GRADE SILICONE: Made from high-quality food-grade silicone, our square folding cup guarantees the safety of your drinking water. It is designed for all temperatures, allowing you to enjoy hot or cold beverages without worry. Choose a reusable and safe alternative for your hydration needs. 2. COMFORTABLE CARRYING: Experience the innovative folding feature of our square water cup. It easily compresses to half its size, making it simple to store in your backpack, bag, or pocket. Perfect for outdoor adventures, it saves valuable space while remaining accessible whenever you need it. 3. LARGE CAPACITY DESIGN: Stay hydrated with our 20oz square collapsible water cup. Its generous capacity ensures you have enough liquid for your activities, whether at the gym, on a hike, or during a day out. Lightweight and portable, it won't weigh you down. 4. LEAK-PROOF SEAL: Travel with confidence thanks to the leak-proof design. The secure sealing lid prevents spills, making it safe to toss in your bag or cup holder while on the go. You can carry it anywhere without the fear of leaks. Use scenarios: - Ideal for camping trips, where space is limited and hydration is crucial. - Perfect for daily commutes, fitting easily in a bag without causing spills. - Great for fitness enthusiasts, offering a practical way to stay hydrated during workouts.