From the beaches of Byron Bay in Australia, BBBYO have spent the past 15 years dedicated to ocean conservation. Their aim is to keep plastic and textile waste out of our oceans, so they use up-cycling and recycling to ensure that anything useful remains above ground. Their reusable bottles are designed to keep drinks cool for 24 hours and hot for 12 hours. The removable neoprene printed covers aren't just cute, but adds an extra layer of insulation to your bottle. Do good, feel good, look good.