Emergency air pumps

[Pedro]

$35, great for an emergency, keeps itself recharged, and even if it drains, you can still use batteries on it.

Here's a link to it.
http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=8120&N=2004+113402

I have two of these. $5 each
http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=3692&N=2004+113402