The best investment anyone can ever make is in a water bottle!
 
For me, i'm not great to keep on top of water intake. The reason for this is because
1. I always forget
2. I'm never really thirsty 
 
So how does this help me?
 
-By carrying arounf a water bottle, I'm more inclined to drink it and remember
-It comes with a straw which helps me drink far more
-I can add sugar free dilute to my drink and carry it around
-There are taps basically everywhere and even at the airport which will save you money long term!
 
These will only be while stocks last so be sure to get your hands on one ASAP!