I'm sure you all have something better

[dullbird]

But for those that don't

CHEAP - AA / AAA Battery Cases x4-Organise and Separate - eBay Other Office Supplies, Supplies, Office, Business, Industrial. (end time 16-Jan-09 16:59:54 AEDST) (http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWNX:IT&item=140293135925)

I brought these to house my chargeable batteries! it keeps them neat and tidy so you dont have to rumage around your bag but more inportantly it will help stop acid spilages in with you equipment and stop any interferance with memory cards etc.

for what they cost and you get 4 for the cost on this listing
I'm very pleased with my cheap but practical buy:)

[dmdigital]

Nope, got the same things. My batteries came already with them. Very handy, you can also get ones that hold more batteries but the 4 AA ones are an easier size to fit in the gear bag.

[BMKal]

These are great. Camera shop around the corner from me in Fremantle sells a range of different sizes and configurations. I bought a couple of the 4xAA cases when I bought the new Pentax from him.