Healthy Eats – Food Network Healthy Living Blog: Food Network's Healthy Eats: Healthy Recipes, Weight Loss Tips & Nutrition Information

Staying motivated enough to keep active as the fall weather fades to the doldrums of winter can be tough. Take your workout anywhere with a black + blum eau water bottle: a stick of active charcoal reduces chlorine and balances the pH, so you can snag water anywhere at any time.

The charcoal lasts for up to six months and is easily recycled afterward, while the cork topper makes refilling and toting elegantly simple.

You can buy your own black + blum eau water bottle or enter in the comments for a chance to win one. Just let us know, in the comments, your favorite way to stay in shape. The contest starts at 10:00 a.m. EST today, and ends on Friday, November 2 at 5 p.m. EST.

We’re giving away one black + blum eau water bottle to one lucky, randomly-selected commenter. You must include your email address in the “Email” field when submitting your comment so we can communicate with you if you’re a winner.

You may only comment once to be considered and you don’t have to purchase anything to win; a purchase will not increase your chances of winning. Odds depend on total number of entries. Void where prohibited. Only open to legal residents of 50 U.S. states, D.C. or Puerto Rico, and you must be at least 18 to win. For the first day of the giveaway, all entries (answers) must be entered between 10:00 a.m. EST on October 31 and 5 p.m. EST on November 2, 2012. Subject to full official rules. By leaving a comment on the blog, you acknowledge your acceptance to the Official Rules. ARV of each prize: $20. Sponsor: Scripps Networks, LLC, d/b/a Food Network, 9721 Sherrill Blvd, Knoxville, TN 37932.

So tell us, what’s your favorite way to stay in shape?