Live Infinitely 24 Oz Insulated Sports Water Bottle (Rose Gold, 24 Oz)

Q: does it actually keep your drink cool?

Yes if you drink your water based on the recommended time-frame. I hate drinking water but I bought this bottle thinking if I drank the water based on the time-frame on the bottle then it would encourage me if I met the small goals throughout the day and it worked. I feel a small sense of victory with each hour!!