Om For the Earth! Eco-Friendly Yoga Gear

You'll need to bring a water bottle along to rehydrate, and although Klean Kantean already made the first BPA-free metal bottle (a healthy, sustainable alternative to plastic bottles) this Reflect Kanteen ($30) takes eco-friendly to a whole other level. It's made with only three materials: sustainably harvested bamboo, food-grade silicone, and stainless steel. Even the logo is etched with a laser so there's no paint involved. It's easy to clean and your water always tastes fresh, never plastic-y.