Next time you're at Walmart, be sure to look for travel size Febreze To Go with Gain which you can get FREE with the coupon from the recent P&G insert:
Febreze To Go Fabric Refresher with Gain (2.8 oz), $0.97
$1/1 Febreze Product with Gain, exp. 11-30-10 (P&G 10/10/10)
FREE after coupon!
(Thanks, Coupon Katarina!)