This STARBUCKS BOTTLE 500ML is useful for a variety of activities, including climbing up a mountain trail, going to the gym, and carrying lunch for the day. The broad mouth aperture allows for huge ice cubes and fruit infusions. It also fits into standard-sized cup holders.Keep your beverage frozen for at least 12 hours or hot for at least 10 hours while the bottle's surface stays thermally undisturbed by its contents.You can simply transport this stainless steel water bottle because it fits inside a bag or in the side pocket of your knapsack.