Product testing: The Cubbie Cup

CHARLOTTE, NC (WBTV) - Tiara Henderson is a mom who felt like she was constantly cleaning the snacks and spills left behind by her child from the back seat of her car.

She came up with the idea of a "sippy cup" and a snack cup which were attached and spill proof.

After years of working with designers and marketers she's now selling what she calls the Cubbie Cup on her own website and on

The WBTV Saturday morning show tested it.