Topl

The topl venti design is simple . . and that’s not easy!

I’ve had numerous brands and designs of travel tumblers and I believe this TOPL is my new favorite. Many other designs are either not totally leakproof or the design does not allow for easy inspection for mold and bacterial growth. Complex designs that can’t be disassembled are inherently dangerous to your health. My only wish for future TOPL designs is that they would include a ceramic coating inside to prevent any metallic taste being added ti the liquids. Overall . . awesome design by keeping it simple.