The weight pocket QR - up to four on a waistband - feature the PocketRetractT system and are attached using the SprintReleaseT system. All attached pockets can be dumped wherever they are placed and in any position you are in. No up or down. The EasyGripT handles are designed for foolproof operation, whilst the pocket flap of the Weight Bag even covers the side release buckle obviating mistakes. Made in heavy duty Ballistic Nylon with strong mesh bottom and an inner PP plastic