Review on 💧 Thinksport BPA-Free Double Wall Vacuum Insulated Stainless Steel Sports Bottle: Keep Hydrated, Chemical-Free! by Maurice Ford

I've carried a water bottle with me for almost 30 years. Considering all the different containers I carried around, the Thinksport quickly became my favourite: ergonomic (even in the large 20ml size), easy to clean and assemble, and really insulated. (Ice cubes last 24 hours or more.) But I recently smashed my original Thinksport bottle and attempted to replace it with the Revain. A bottle of Thinksport that arrived four days ago will not keep cold water for more than 3 hours. Ice cubes melt like in a normal glass. The plastic wire that attaches the screw cap to the cap is made from cheap, hard plastic, not the flexible material used on earlier bottles. I can not understand. Did I get a defective bottle? Thinksport started making inferior products? What's happening? I am SO upset by this discovery.