XIANQI Product material Food grade silicone product size 18.3 x 8.7cm before folding, 500ml before folding 200ml after folding Packing List 1 x Collapsible Water Bottle Highlight Safety Materials This collapsible water bottle is made of high quality food grade silicone, which is stable in performance, safe, odorless, non-toxic, and BPA free. The heat-resistant and cold-resistant bottle body can withstand high temperature up to 200C and low temperature up to -40C, which is environmentally friendly. The bottle body is soft and tough, and it is not afraid of violent damage. Soft and foldable This football water bottle is wear-resistant, drop-proof, leak-proof, and can be stored in any backpack pocket after being folded, easy to carry, a must-have for cycling, travel, outdoor sports, fitness. Easy to clean and dishwasher safe. Large Diameter Design This water bottle can hold large items such as ice cubes, lemon slices, etc. It is easy and convenient to use. PERFECT GIFT Spherical Collapsible Bottle is perfect for giving soccer balls, but also for travel, camping, mountaineering, hiking, sports and more. Note 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow for different manual measurements due to slightly different sizes. Thanks for your understanding.