Review on Insulated Stainless Non Toxic Leakproof BPA Free Kitchen & Dining by Ken Cudal

My son broke his S/M bottle cap so I tried this one. I love the colors of these bottles. For the boy I chose blue. The instructions were in Chinese and Japanese but not in English, so they won't help those who can't read Chinese/Japanese. The mouthpiece has a one-click lid opening, which is very nice. The button can be locked to prevent accidental pressing. At 7:00 p.m. I filled the bottle with ice and cold water. The next morning at 7am (12pm) the ice was still in the bottle and the water was cold (see photo). I would say this is a pretty good bottle and I will be buying more in the future.