The Bundle Tumble DiaperDropper Disposal Unit 16 Litre Refill is a diaper disposal unit designed and manufactured by Wudoli Inc. It is specifically made for use with the BT-DT16 Bags, offering a convenient and hygienic solution for disposing of diapers. The product is a practical and essential accessory for parents and caregivers during diaper changing routines, providing a 16-liter capacity for holding used diapers securely until disposal.