Always keep spare baby feeding bottles on hand with Tommee Tippee 3-pack closer to nature bottle 5 oz. The Tommee Tippee feeding bottles are designed to eliminate excessive air flow, so little ones will ingest more milk or formula and less air. The specially-designed BPA-free feeding bottles are designed to give the bottle a more natural feel. The included hygiene cap seals the nipple for travel. Each clear bottle holds 5 ounces.