BlenderBottle Harry Potter Pro Series 28-Ounce Shaker | $13 | Amazon
You do not need to drink protein shakes to want this Harry Potter BlenderBottle. Honestly, you can just use it as an excuse to finally hit your daily quota for water intake. Right now, you can get the Deathly Hallows symbol BlenderBottle Harry Potter Pro Series 28-Ounce Shaker. A few other HP BlenderBottles are also on sale, though not every house is represented. You can also get Hufflepuff and Ravenclaw bottles for $13.