- Made of BPA FREE food-grade platinum silicone, to ensure safe drinking, non toxic and odorless. Silicone material makes its shatter-proof, flexible and durable. - Collapsible and lightweight design allows you save 50% space, with ease of storage. - You can carry it everywhere, ideal for travel, gym, bikes, running, and other outdoor activities. Collapsed: 11.5cm x 7cm Diameter Expanded: 25 x 7cm Diameter Packaging: White Box Material: Silicone (BPA Free) Color(s): Orange, Dark Grey, Sea Blue Carton Packing: 39.00 cm x 39.00 cm x 26.00 cm Qty Per Carton: 50 Carton Weight: 9.50 kg