Product details:

HidrateSpark PRO, the world's smartest water bottle ever created. Available in stainless steel vacuum insulated material, keeping drinks cold up to 24 hours and lightweight, shatter and odor resistant Tritan plastic. LED smart sensor puck glows to remind you when its time to drink and tracks your water intake by syncing via bluetooth to the HidrateSpark App. Choose from 4 sizes and 2 lid options and make it your own with custom glow colors in the app.Key Features.
BPA-free. vacuum-insulated stainless-steel bottle. keeps drinks cold up to 24 hours and prevents sweating.
Design includes a rechargeable battery and comes with a fast-charging cable so you never miss a beat!
Lid includes a protective spout cover to keep out dirt and germs.
A carry loop makes it easy to take on-the-go.