FREE Sample of Huggies Pull UpsApril 28, 2010 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Costco is offering a FREE sample of Huggies Pull Ups training pants! This sample comes with not one but two training pants and you can choose boy or girl pants and size. You do not need to be a Costco member to get this sample.