Come and see our amazing products. Made of 304 Stainless steel,BPA free leak proof pop top that is easy to open while still being secure enough to shake, No more accidental spills or messes in the gym. Easy to open and drink with one hand. Double-wall vacuum insulation keeps drinks cold for up to 24 hours; flexible, ergonomic carry loop provides a comfortable hold,it's perfect for pre workout, juices, protein powder shakes, BCAAs, coffee, smoothies, martinis, cocktails, ice tea, and water.Customized design is available. Pls confirm further with us if any query about packing info, inventory status and time schedule.