Eagle creek pack it compression sac set sml remove excess air from bulky garments using eagle creek pack it tm compression sacs to save up to 80 of your packing volume these durable nylon reinforced compression bags are great for saving space and getting your dirty laundry home without mixing it with the rest of your bag we aim to please details features nylon yarns reinforce against tears reduces volume up to 80 patented one way pressure valve patented zip closure at top product