Loading Serena Williams data from Instagram. Please wait... @serenawilliams : I am so excited to finally share the backpack I designed to support my friends at @allstatepurplepurse and their 2018 Purple Purse Challenge! 💜 We’re giving away THREE autographed purses in the next 24 hours so donate $10 to the Purple Purse Challenge at the link in my bio to show your support for survivors of domestic violence and for your chance to win!!