Description Features Reviews Hard workouts can take their toll on your TrainingMask - Give your 3.0 new life with the 3.0 Refresh Kit Bundle. This is a limited time offer while supplies last so act fast! TRAINING MASK 3.0 IS 100% HAND-WASHABLE Do not machine wash TrainingMask 3.0 Refresher Bundle: (1) 3.0 Onxy Gold Sleeve (1) Training Mask Carry Case Black (1) Spray Clean