Come and Check Our Branding Solutions.This 40 oz stainless steel water bottle comes with straw lid and flex cap,the flex cap is perfect for the beach,camping and hiking,while the straw lid is suitable for cycling and road trip.Made of 100% non-toxic BPA-free plastics and durable food-grade 18/8 stainless steel,protecting the water flask from oxidation and flavor transfer. Pls check inventory and detailed info before placing your orders.