I recently re-purchased these bags and the quality is now abysmal. I have used 3 bags and they have broken in 3 SEPARATE ways. #1 - the side of the bag completely ripped open. #2 - the top of the bag ripped away from the slider. #3 - the slider came off and it's completely inoperable. I regret buying 2 boxes of these and will be looking for another brand in the future that actually works.