This unique shaped water bottle with silicone sleeved body allows convenient single-handed drinking. Push the button and the lid flips open. There’s a special locking mechanism to keep users away from accidentally pressing the button. This water bottle is made of a durable and innovative tritan material. Odourless and 100% BPA-free. Content 600 ml. Registered design® Product size: 20.7 x 8.8 x 5 cm.