The Coldest Filter has arrived.
Ushering an era of cleaner drinking.
$13.99 — or from
$13.99 every 3 months
Attach your Coldest Filter to your reusable straw and bring on the coldest, cleanest, most refreshing water to power your day. Ditch the plastic water bottles. Save the planet.
Shop with confidence across The Coldest Water.
If you're not happy, send the product back and we'll refund you 100%. No questions asked.
Super fast 1-3 day USA Shipping. International Orders do not apply.