Review on Extremus 421 Hydration Vacuum Insulated Water Bottle: Ultimate Stainless Steel Double Wall Thermos, 17 Oz, Leakproof Top, Carry Strap & Bottle Boot by Mac Quigley

I have been invited to try this product. It's a water bottle with its own unique approach to carving out a niche in the water bottle market. Like most water bottles, it's insulated, sealed and comes in a very pretty color, making it perfect for taking with you when you go out. However, I have to say that the company that did this took a step forward in the aspects I mentioned. Because of the heat insulation and good sealing performance, it can keep your drinks hot or cold longer. The variety of colors makes it very attractive and presentable. However, I do find the 421 Hydration approach commendable. Humidity is really very important for our health and it will certainly be very beneficial to make a good habit out of it. I gave my bottle to my daughter. I suggested she track her water intake with the stickers provided. At least I can give her a reward if she completes it successfully. However, for our part as parents, we just want her to develop this healthy habit because we know how important it is to stay hydrated. As the saying goes, "The way to form a habit is to do it 3 weeks in a row.” . Under this premise, I believe that the manufacturer and its marketing department contribute to the development.