Life/form® GERi / KERi Replacement Stomach Bag by Nasco Healthcare $45.95 LF04098 Life/form® GERi / KERi Replacement Stomach Bag / LF04098 / Cart Title Life/form® GERi / KERi Replacement Stomach Bag Product ID LF04098 CheckoutType Cart Add to cart Component replacement part for GERi/KERi Nursing Skills Manikin.