This Friday marks the 41st anniversary of Earth Day. In honor of this important day dedicated to Mother Earth, we are trying to green our workouts  and invest in training equipment that is created using sustainable methods and is made with environmentally friendly materials .
Bottles of plastic water are filling our landfills and taking a toll on Waterbottlesshop.com, so it is important to have a reusable bottle. Here are some of my top favorites that are safe for the environment and are eco on the inside, too.
Glass Bottle Lifefactory Beverages
Before you think – Oh, glass! – Wait until you hear more about these Lifefactory bottles . Protected in a silicone sleeve for added protection and for additional grippage, these crystal water bottles  ($ 20) are bisphenol A (BPA), phthalate, PVC and free polycarbonate and are 100 percent non-toxic. You can put the whole bottle in the dishwasher, and the pretty wide top makes it easy to throw ice cubes or slices of lemon or orange.
Perfect for hot and cold beverages, this thermo-sealed vacuum  ($ 21) is made of double-walled steel, 100 percent recyclable and BPA-free. Choose from other fun colors like yellow, green, purple and pink.
Bobble Water Bottle
Try one of these, free BPA free colored bottles made in the USA free of water PVC  ($ 10) from Bobble. What makes these bottles unique is that they come with a replaceable carbon filter that will remove the chlorine and contaminants from your water.Each filter is said to last up to 300 fillers (approximately two months).
Water Glass Reusable Bottle
Fool all your friends with this crystal water bottle  ($ 12). Each bottle can hold up to 20 ounces of water, and can be put into the dishwasher or microwave.
Klean Kanteen 27 Oz Classic Bottle Sport Cap Water
I was a fan of Klean Kanteen stainless steel water bottles before, but I think the new design with the sport cap  ($ 15) is much better! These eco-toxin-free bottles have 27 oz. Of water and will help keep your tasting water fresh and clean.
Crystal inside, bamboo on the outside, bamboo bottle  ($ 25) is a bottle without BPA, which can carry either hot or cold drinks thanks to bamboo, which isolates the whole bottle.
Camelbak Bottle Groove Filter
Just fill up your bottle slot  ($ 25) from CamelBak with tap water, and it will have filtered you instantly, delicious water. Made from Eastman Tritan copolyester, this bottle is completely BPA free, is dishwasher safe, and can handle a lot of impact. Use it for both hot and cold drinks and try drinking your water through the easy-to-use valve – no tips needed!