GreenYour.com

Green to grow bottles' natural golden color comes from the PES plastic used to make them. They are free of phthalates, bisphenol A, PVC, and lead and come in 100 percent recycled packaging. Bottles are available in both regular and wide neck styles, and come in 5 and 10 oz. sizes. The website also sells safe, medical-grade silicone nipples that are heat-resistant, nontoxic, odorless, and free of nitrosamines. Be sure to check out their gift sets, packaged in the reuseable tote. The company also works with the Bottles to Babies program, where parents donate gently used baby bottles to be passed on to new moms in need. (Green to Grow donates new nipples for the donated bottles).