Neck Size - 28 mm PCO (1810) a. Weight - 15 gms Packing - 1550 Capacity - 200 -300 ml b. Weight - 17 gms Packing - 1400 Capacity - 300 m c. Weight - 21 gms Packing - 1040 Capacity - 350 ml d. Weight - 23 gms Packing - 1040 Capacity - 350-500 ml e. Weight - 27 gms Packing - 900 Capacity - 500-750 ml f. Weight - 29 gms Packing - 900 Capacity - 500-750 ml g. Weight - 34 gms Packing - 675 Capacity - 1000 ml h. Weight - 37 gms Packing - 675 Capacity - 1000 ml i . Weight - 42 gms Packing - 600 Capacity - 1000-2000 ml j. Weight - 47 gms Packing - 575 Capacity - 1000-2000 ml