Summit Insulated Water Bottle with Flip Lid & Silicone Straw - Leakproof Stainless Steel Thermos for Gym, Hiking & Outdoor Activities

Simple Flip Silicone Straw Lid: This BPA-free twist-on lid features a sturdy leak proof cap that pops open with the press of a button. Underneath you’ll find a pliable silicone drinking spout. To close, simply snap the cap shut to cover the spout.
Compatibility: Compatible with all water bottles from the Simple Modern Summit Collection, including vessels made from stainless steel and Tritan plastic. 
Care and Usage: The lid and straw are dishwasher safe on the top rack. This lid is not intended for hot or carbonated liquids as pressure may build within the bottle causing leaks or spills.