Come and Check Our Branding Solutions.The 20oz(600mL) collapsible water bottle is designed with silicone seal ring on the cap to prevent leakage, it doesn't spill even if the bottle is upside down; Wide mouth design allows the bottle easier to clean the interior, and add ice,tea,lemon into it; It is full of elasticity for shatter-proof and drop-proof; The subversive folding design makes the height after folded is only 5cm, which is very suitable for taking with; The non-slip body can also make you handy during the use. Pls check inventory and detailed info before placing your orders.