FLIGHT001 Spacepak Undergarment - Stripe Coral Comfortably holds up to two weeks worth of lingerie, socks, and pajamas Dual front-and-back zippered compartments keep clean undergarments away from dirty laundry Our signature compression technology reduces the volume of your undergarments by one third, so you can bring three times as many options. Two sets of one-way air vents push air out to keep your undergarments packed flat Convenient labels on each Spacepak compartment keeps your luggage colorful and organized on the go