11 secret Earth Day sales I'd buy myself — save on Patagonia, Cozy Earth, Essentia and more

Say goodbye to plastic water bottles once and for all with the Culligan ZeroWater 22-Cup Water Filter. It includes a 5-stage filtration system to remove 99.9% of total dissolved solids (TDS) in your drinking water. It also comes with an integrated TDS meter for real-time water readings. I love it because it's fast, compact, and includes built-in handles to move it around the kitchen counter.

illy is celebrating Earth Day by highlighting its line of environmentally conscious products. This includes coffee from farms that use regenerative practices that help protect the soil, water, and biodiversity of the region where the coffee beans were cultivated. My personal favorite is the Brasile Selection, a single origin coffee that provides notes of caramel and dried fruit.

Safe water for a healthier and more sustainable planet. That's the motto behind Life Straw, which makes products that are not only sustainable but also help reduce waste. Additionally, for every 500 products sold, Life Straw distributes a LifeStraw Community purifier to a school in need which provides safe water to 100 school children for five years. The company just announced its new Go Series Tumbler (24 oz) which filters out contaminants, parasites, microplastics, and more.

Purity works with farmers who follow environmentally-responsible practices, including regenerative and biodynamic farming. The result is a collection of coffee that's good for you and the planet. Their Smithsonian Bird Friendly certification also ensures their coffees are grown in such a way that they protect habitats for birds and other wild life. Coffees range from Flow (for your all-around health) to Ease (for easy digestion).

There are plenty of re-usable water bottle brands, but only Hydro Flask supports Ocean Conservancy, which raises awareness for ocean protection. The company even has a stainless steel bottle trade-in and recycling program to help you get cash for your old bottles. They're available in several fun finishes and bright shades, and perfect for those long hikes, runs, or workout sessions.

Patagonia makes some of our favorite jackets and apparel. The company is also major proponent of sustainability with a big focus on using recycled material and Fair Trade Certified factories. The company also encourages customers to buy less and repair more via their Worn Wear and trade-in programs.

Essentia’s most affordable mattress is currently 20% off all sizes, taking a twin down to $1,359. With two usable sides and two firmness levels, the Venti Mattress has a broad appeal for sleepers of all styles. Like many of the best organic mattresses, the Essentia Venti is constructed with natural latex foams. But unlike most organic beds, inside the Venti Mattress is nothing but latex. This is a fantastic offer on their most affordable mattress, plus you’ll also get a 120-night trial, 20-year warranty, and free shipping.