Add to the ghoulish festivities of October adding this limited-edition, Halloween protein shaker to your daily routine. This fresh (albeit dark) take on the best shaker cup on the market includes the standard features of the BlenderBottle Classic with the addition of a brand new, patent-pending loop design for easy carrying.

Monsters and witches aside, the real thing to fear this season is missing your chance at one of these limited edition protein shakers. Fear no more, order your Halloween shaker cup here: