Proper hydration plays a key role in a healthy lifestyle and the Thermos brand 12 Oz Funtainer water bottle with straw lid is a great product to fulfill any on-the-go hydration needs. Constructed with durable stainless steel and Thermos vacuum insulation, this bottle keeps beverages cold for up to 12 hours. It features an integrated carrying loop handle with a soft touch and hygienic push button lid with a pop-up straw that is easy to open and comfortable to drink from. Easily disassembles and is top rack dishwasher safe for easy cleaning, though washing by hand is recommended.