Via randomized computer selection, we have a winner for the backpack giveaway! Congratulations Shawn Hunter of Austin, TX! For all our fans who didn't win this giveaway, but love that Voltaic backpack, we have a surprise.

From now 'til Friday (August 28), Voltaic is offering MNN Fans 20 percent off their online store!

Here is the code for your purchase order: mnn20


Mother Nature Network is giving away one Voltaic solar-powered backpack — stuffed with our favorite everyday green products — to one lucky Facebook fan! Whether you're going back to school or off to work, these eco-friendly products will be the envy of your peers and get you ready for the next season.

On Aug. 24, we will pick one Facebook fan (via randomized selection) to win the goody-filled backpack, so please FAN US NOW. If you are an existing Facebook fan of Mother Nature, don't worry — you're already entered to win.

Our Facebook page gives you the daily rundown of the top stories on MNN. Our community is growing, and we want you to grow with us!

Here’s what one lucky Facebook fan will win:

Voltaic Converter Backpack

With a retail value of $199, this backpack is expensive – but, for good reason. It’s powered with four watts of solar power and 11 adaptors, allowing you to charge your cell phone, camera, iPod or PDA while you’re on the go! There’s also a water pack inside for those who seek adventure. The winner will get his or her choice of color: Silver, orange, green or black.

Built NY Lunch Tote

Winner of the Gold Prize 2005 Idea Industrial Design Award, this eco-friendly vinyl-free tote insulates your food and beverage separately.

Sigg Lifestyle Water Bottle

BPA-free and made from aluminum, these Swiss water bottles are all the rage. Trust us: You’ll never drink out of a plastic water bottle again.

Eco-Breeze Fabric Refresher

Eco Breeze by Earth Friendly Products is an all-natural formula that suppresses odors. The product comes in Lemongrass, Lavender Mint and Citrus scents.

So click here to fan us now!

Click here for the rules.

Fan MNN on Facebook and win a solar backpack full of must-have green products
Greet fall in style with these must-have, everyday eco-friendly products.