Review on 🥤 Zak Designs HydraTrak 20 oz Vacuum Insulated Tumbler: Stainless Steel Water Bottle with Straw and Silicone Bands - Track Water Intake, Splash Proof Lid (Black with Green) by Liyanny Llerena

I love this water bottle! We bought three different colors. The bars are great for keeping track of how much water we've been drinking throughout the day (it would seem silly, but if you're trying to drink a certain amount of water every day, it gets a little confusing after a few days). . I've only used it for cold drinks and it keeps a nice cool temperature even in hot weather when cycling so I don't know how it keeps warm. The only downside is that since the spout can be used with or without a straw, it's easy to spill if knocked over while the straw is in use. Otherwise there are no problems with this drinking bottle.