Cupkin is a US-based childrens product brand started by a husband and wife team based out of Bothell, Washington, USA. <br><br> We originally partnered with the founder of the HydroFlask brand who helped us create the best quality drinking cups with lids and straws for your kiddos. <br><br> Having two girls of our own, product quality is our TOP PRIORITY. <br><br> Any cupkin cup you purchase has been tested and contain NO lead, NO phthalates, NO bpa and NO chemical toxins. <br><br> So whether you use your cupkin at home, outdoor or at a restaurant, each cup is the perfect replacement for disposable waste. <br><br> This listing includes a set of 2 stainless steel cups, 2 lids and 2 silicone straws. <br><br> All of the other childrens cups on the market are made with a cheap painted enamel shell, which chips, cracks and fades easily. Our cups are produced with high heat tolerant powder coating. Theyre more resistant to scratching, denting, chipping and fading. Dishwashing is not recommended for the stainless steel cups so make sure to verify your dishwashers power output otherwise it could potentially damage the cups. Lids and straws however are 100% dishwasher friendly.<br><br> So whether youre just browsing or considering purchasing a set of our kids cups, on behalf of my wife and our 2 little girls... I wanted to welcome you to our family. <br><br> Were confident that your little girls and boys will enjoy their water, milk, juice or smoothies in their fancy, new cupkin(s). <br><br> Stay safe parents, you got THIS!!! <br><br> - Max, SooJin & (E + P).