Aire BAKraft Hybrid Self-Bailing Packraft - The Aire BAKraft Hybrid Self-Bailing Packraft weighs in at 7 lbs., and the lightest self-bailing packraft of it's kind. Designed with a Dyneema hull fabric shell and a urethane AIREcell, AIRE has created a lightweight, packable boat with superior air retention and simplified in-field repairs.