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