12 compression bags for travel with green double-zip seals: 4 large size - 28x20 inch (70x50 cm) and 8 medium size - 24x16 inch (60x40 cm).
No vacuum or pump needed for travel vacuum bags for clothes.. Zip the roll up bag and roll in in order to push air out through the small valves at the bottom of the bag.
Also, use the reusable packing sacks for clothing storage, towels, sheets and pillowcases at home for seasonal storage: at your country house, or as a dirty clothes organizer.
The travel compression bags for packing are airtight, and vacuum bags for travel protect your clothes from odors, bugs, moths, dirt and dampness.
Just place your garments or towels into the compression bag designed for travel and then roll it up.