I see this laundry bag on every shopping recommendation bag and since I travel frequently for work and pleasure, I thought I'd give it a go. It made its debut during a trip back home and was filled up after ONE NIGHT of clothes for my husband and myself (maybe 2 nights if you're single, 3 or 4 if you're single and wearing summer clothes). I just got back from a work trip where I didn't bother bringing it. I'd recommend considering the volume of clothing you plan on taking before purchasing.