Onya is an Australian company that strives to design and offer more sustainable options for items we use every day, such as shopping bags,water bottles and sandwich wraps. The stainless steel bottles in this range are completely toxin free and made from food grade stainless steel. They also have an ergonomic design that is easy for children to use, and interchangeable lids, from teat, to sippy, to sports so they can be used for a long time.

For more ideas on how to live a more sustainable lifestyle be sure to check out "The Lifehacker's Guide to Living with Less Plastic"

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