Boon Nursh 100% Silicone Pouch 3 Piece Pack - 4 Ounce / 118ml. Condition is New. Shipped with USPS First Class Package. Reusable: silicone pouches are reusable for more value and less waste Air-free FEEDING: innovative silicone pouch collapses as baby drinks, cuts down on the ingestion of air to decrease painful gas, reflux, colic and Burps No straws, vents or valves: other bottles require vents and valves that allow air back into the bottle Safe silicone: Made without PVC or Bpa, milk only touches silicone nipple and pouch Easy to clean and washable: 100% dishwasher safe silicone pouches can be boiled, microwaved, frozen and sterilized. Flip them inside out for easy hand washing Product information Product Dimensions ?2.75 x 2.75 x 2.5 inches Item model number ?B11231 Target gender ?Unisex material_composition ?100% Silicone Style ?4 Ounce Batteries required ?No Item Weight ?3.52 ounces Country/Region of origin ?China Age Range (Description) ?Baby Number of Items ?3 Is Dishwasher Safe ?Yes Is Microwaveable ?