Key Features

• STREAMLINE YOUR LIFE with a beautifully-made, sustainable, all-purpose beverage flask. The Naturalist is the only travel beverage container you’ll ever need – a combination of tea infuser, coffee thermos, cold brew coffee maker, fruit water infuser, sports water bottle, and more.
• ENJOY MORE VERSATILITY. The Naturalist's innovative stainless steel two-way filter is perfect for brewing hot and cold tea and cold-brewed coffee and filtering fruit-infused water. Standard infusers have 1mm holes – ours are .5mm for a more refined brew.
• SAVOR SMART, FUNCTIONAL DESIGN. The Naturalist's extra-large design holds 500 ml (17 oz) and is exquisitely crafted with premium stainless steel interior and all-natural bamboo exterior. All earth-friendly materials, 100% BPA-free, non-toxic, and resistant to stains, odors, and corrosion. Slim-line design fits all car cup holders.
• BE KIND TO YOURSELF AND THE EARTH. Take on the throw-away cup culture. Using the Naturalist every day instead of a disposable cup can save up to 23 lbs of trash every year and 88 lbs of C02 emissions.
• BE KIND TO SOMEONE YOU LOVE. The Naturalist is beautifully packaged for gift-giving--a perfect taste for earth-conscious loved ones or anyone on your list.

Specifications