Changing Channels — Water filtration pitchers, single-cup packaged coffee and nickel-sized lights

Bubble Bobble

The 2-liter Bobble jug is designed to replace water filtration pitchers that requently take up way too much space in the refrigerator.

Price: $29.99

WaterBobble.com

 

One more cup

Designed for use with single-cup coffee makers, San Francisco Bay OneCup is a dark, rich coffee made by Lincoln, Calif.-based Rogers Family Co.

Price: $6.99

RogersFamilyCo.com

The lighter side

The size of a nickel, Pop-up MicroLites can provide hands-free illumination of toolboxes, locks, purses and more.

Price: $9.99

MicroLiteTech.com