This is the absolute best thing to exist. It’s a healthy alternative to drinking sugary drinks. The vitamin packs are my favorite & taste so delicious. My favorite thing about the thirsti is how you can stay hydrated, have your vitamins, get a boost of energy, or just have a flavor added! Also not to mention, you can combine 2 flavors which is such a nice touch. If you like soda water, “splash” taste even better than Bubly or any other flavored soda water. The thirsti is a must have & you will definitely get your moneys worth! (raspberry lemonade is the best combo imo!)