Eagle Creek's Compression Sacs are nylon reinforced plasticised bags with 'non-return' valves at one end so you can expel the air from the bag.
Eagle Creek says:
When you have plenty to pack, but not enough room, use Eagle Creek’s Pack-It™ Compression Sacs to compact bulky items. These bags are the perfect way to make room for additional items or separate dirty laundry from the rest of your luggage.
Eagle Creek's Pack-It Compression Sacs have non-return valves at one end so you can put clothing into the bag, seal it, roll it and expel all the air from the contents, they then only take up a fraction of the space in your luggage. Very easy to use time and time again.
- Reviewed by Ultralight Outdoor Gear
|WARRANTY|||||Eagle Creek's 'Lifetime' Warranty covers workmanship and materials against defect for the entire life of this product. During this period, if the product is covered by the warranty, we will repair or replace it at our discretion. The contents of your bag, normal wear and tear, abuse and cosmetic wear and tear are excluded.|