Kirby Upright Ultimate G Bag Top Latch 1 Only # 196401s, 196401. Kirby Upright Ultimate G Bag Top Latch 1 Only Fits WIth Models : Ultimate G Series Top Plastic Grip Latch For To Hold The Outer Cloth Bag, G3, G4, G5, G6. Manufacturer Part # 196401S, 196401.