InventHelp Inventor Develops Improved Water Bottle Cap (LBT-9734)

PITTSBURGH, July 15, 2026 /PRNewswire/ -- "I wanted to create a replacement cap and filtration system to purify water within a water bottle," said an inventor, from Hobbs, N.M., "so I invented the SMART- CAP. My design can be easily applied to any water bottle, and it could contribute to...