Feature: Product name: foldable sports bottle Capacity: 500ml Material: food grade silicone + PP Weight: 160 grams Applicable scenarios: sports, outdoor, tourism, advertising promotion, gifts, souvenirs in tourist areas, etc. Highlights: 1. Foldable, foldable, light weight 2. All our materials have passed the US Food Safety Certification (FDA), non-toxic and tasteless.Made of food-grade silicone and BPA-free materials, it can provide safe and healthy use for the whole family 3. Fold the 1/2 size bottle to make it more compact, which can help you save a lot of space The soft silicone material makes it durable and not easily broken 4. Leakproof, no need to worry about liquid overflow when inverted or shaken violently 5. Lockable library to prevent accidentally pressing the open button 6. Silicone temperature resistance: -50 to 200 degrees Celsius 7. Very suitable for traveling, hiking, camping, cycling, running, daily walks, picnics and other outdoor activities