Come and Check Our Branding Solutions.Fashion and simple appearance,brings you colorful life.The water bottle is made from superior food-grade stainless steel,safer than plastics or glass water bottles.It has nice tightness,which is effective to isolate the external air,having nice heat and cold preservation effect.The lid can be screwed on,which prevents leaking water. 17oz large capacity can meet your need. Pls check inventory and detailed info before placing your orders.