Review on SANKUU Motivational Leakproof Throughout Gradient by Scott Galloway

This is a fun gift that deserves how BIG it is. I thought I knew how big a gallon was, apparently I was wrong! That's what you want with water at room temperature, which is simply there for your work. Everything you need for LARGE volumes of water. The pen is good, but this thing shouldn't be carried around if you ask me. The straw that comes with it sits loosely in the bottle, the only thing that holds it is that it's very tall and fits down the throat. The leak guard is a VERY LOOSE rubber stopper that barely stays in the top flap so when the rubber stopper is closed it stops the water. We lost it after 2 days and now this thing is just splattering all over the place. To be honest I don't think this thing is viable until I find this tiny stupid rubber stopper and glue it in place. I'd rather not buy this thing that spills a gallon of water on my bed. Edit: Found the rubber stopper after weeks of searching. I tried gluing it in place but it didn't work. I kept trying to re-glue it, but since it's a rubber stopper, that idea was pointless. Now that thing's worth a jar of coins.