It was just about a year ago that we first fell in love with the Soma water filter via their Kickstarter campaign. This holiday season the gorgeously designed filtration system is the darling of Christmas Gift guides, popping up everywhere from foodie magazines to T Magazine. Now you can buy Soma for $49 from Birchbox, who reminds us to use filtered water for our ice cubes, too. For that price you get the pitcher and one filter, which needs to be replaced every two months (replacements are $13 each). Sign your gift recipient up for a subscription service, and they will arrive in the mail just in time to change them.