●Convenient mesh bag: good for cleaning breast pump bottle neck parts in the dishwasher, and keep them together ●Convenient Mesh Bag: good for cleaning breast pump bottle neck parts in the dishwasher, and keeping them together ●Good material: made of nylon, lightweight, you can tighten easily by pulling the drawstring and hang it to drain the water after packing things ●Wide usage: suit for holding small breast feeding part such as nipple, and so on ●Enough quantity: 10 pack nylon mesh stuff sack, good quality and abundant quantity for your use