Silicone Mug Outdoor Portable Silicone Water Bottle Cup High Temperature Resistant Sports Water Bottle Product Name: silicone water cup Product Material: silicone Product Size: 7X7X21.5CM Product Capacity: 600ml Product Features: 1. Material and performance: silicone material, high and low temperature resistance, can be used in -50 ℃ - 200 ℃ environment, safe and stable. 2. Portable design: foldable, folded compact size, with a portable rope, daily, business travel easy to carry, does not take up space. 3. Sealed and leak-proof: Sealed cover design, watertight, and the sealing cover is removable, easy to clean, no dirt hiding. 4. Multi-scene adaptation: suitable for daily life, sports and fitness, business travel and other scenes, to meet a variety of drinking water needs.