http://www.ebay.com.au/itm/2L-12V-Po...item19e2f01cfd

Bought this on eBay a while back for $26 plus shipping.



We had two "man" size chicken wraps. The unit was plugged in about 5 minutes before we hit the rest/picnic area and the wraps were really hot by the time we parked the car and ready to munch.

It is very handy for any trip, especially time limited trips where you want hot food and not wanting the the cooker or burner out. Recommended.

Now to get that espresso maker...... . Wheeling in style