The BAM Bow postal tube, as supplied with BAM trekking cases, is a strong plastic tube for safely transporting, storing or posting bows. The tube has two strong screw-on end caps. The bow tube is available with an attached strap for easily and safely transporting your bow or it is available as a tube only for storage or for safely posting a bow. The tube fits all violin, viola and cello bows.
The BAM Cabin (Overhead) violin case comes with two elastic retainer straps for attaching this tube to it when not being used in the aircraft cabin.