??Vacuum Insulated?The water bottle is double-walled and made from high quality food grade 18/8 stainless steel that will not break. The exterior of the vacuum sealed area is dipped in copper for added insulation. Copper reduces the transfer of temperature, adding even more insulation to your bottle.
??Flex Straw Lid? Patent Designed straw lid. New straw lid with wide flexible handle makes drinking easier and more convenient carrying. This Unique lid is also compatible with Hydro Flask, Simple Modern, Takeya, HYDRO CELL and many other wide mouth bottles.
??2 Lids Available?- Wide mouth makes it easy to clean, BPA-free lid which means they are very safe.2 lids can be switched at any time, the Spout Lid is perfect for the beach, camping, the flex straw lid is suitable for cycling and road trip.
??Product Feature? 40oz ( 1200ml ), frosted matte powder coating with various colors. Comes with 1 straw lid, 1 spout lid, 2 straws and 1 straw brush. SENDESTAR Water Bottle has various sizes, colors, and accessories, offers you many different options.
??Reliable Use?SENDESTAR Water Bottle and replacement lids are leak-proof and sweat-proof. All materials in content with beverages are BPA-free, food-grade and eco-friendly.