I use this every time I golf. I’m not endorsed by 4ore at all. But I take several nootropics/focus supplements during the week for work. I look forward to having 4ore every weekend on the course. Always out of my shaker. Just used it all summer and it stayed ice cold the entire round and longer. I refill it with water and use it for that too so it really is my go to container for the course. Sometimes if it doesn’t fit in the cup holder, or when I’m ready to boot it for the next kind of beverage ;) I just put it in the cart glove box or in my golf bag; So the lid is really handy to have on this. Just my honest review.
Use this for both the gym and the course. Keeps my liquids cold and no issues of leaking. Highly recommend, especially at this price!