With the usual dearth of actual detailed specifications, I can’t tell any difference between this model and the one I bought last week here, except that this one is an opened box rather than new, it comes with less bags, it is black and costs about $10 more. See (http://home.woot.com/offers/foodsaver-gamesaver-sport-vacuum-sealer-3). Woot! sure makes it hard for us to know what they are pushing on us on most items and we shouldn’t have to rely on the generosity of fellow Wooters to find & post links to those details. Shape up!