cross-border disposable drawstring ice pack 10 pounds large capacity thickened ice pack sub low temperature resistant new material ice cube bag

8 pounds low temperature resistance 0.035*28 * 45cm 10 pounds low temperature resistance 0.035*30 * 53cm 20 pounds low temperature resistance 0.048 x35 * 66cm zipper bag real shot (20 pounds outer bag without printing) (get a roll for a single pen over 30) degradable garbage bag 45 * 50cm * 1.5 silk 20 rolls 8 pounds without printing 10 pounds without printing

transparent ice pack 10 pieces per pack 100 pcs/pack frosted zipper outer bag 50 pieces per pack