Coleman 4D Universal Quick Pump

This Coleman® 4D QuickPump™ provides universal inflation of most products with the Coleman® Double Lock Valve™, Boston valves or pinch valves.

Designed for inflating and deflating air mattresses and other inflatable items, this battery-operated pump makes the chore fast and easy. It works with Coleman double-lock and quick valves, Boston valves, and standard wide-opening valves, and is compatible with all Coleman mattresses as well most other inflatable products. (It does not, however, work with stem and needle valves such as those in basketballs, bike tires, etc.) The pump's side valve is for inflating; the top valve is for deflating. It requires four D-cell batteries (not included) and carries a one-year warranty against defects. --Fred Brack