The 9 oz. WAVE water bottle from simple|modern is the perfect drinkware on the go. I finally stopped buying plastic water bottles and not only has it been helping my pockets but it’s one of the many ways I can help the environment too. The WAVE is a light weight stainless steel insulated bottle that is available in 31 colors and 4 sizes.
My daughter uses it to store water for her school lunches. It's been a big hit because it's easy for her to open and close, store in her lunch bag, and most importantly it keeps the water cold for a long period of time. It's also sweat free so the exterior of the bottle doesn't get wet, preventing the lunch bag from getting messy.
The simple|modern brand offers many more products like tumblers and accessories. Go to https://www.simplemodern.com/ to find the perfect drinkware for you. You can also find them on Amazon.