To encourage trick-or-treaters to stay hydrated this Halloween, Néstle Pure Life released its limited-edition Halloween Monster bottles. Available nationwide, Halloween Monster bottles are packaged 8-ounce containers and feature eight different Halloween-inspired designs such as a cat, jack-o-lantern, colorful skull (inspired by the Day of the Dead tradition), mummy, witch, skeleton, as well as Frankenstein and Dracula designs. According to a recent survey by Nestlé Pure Life, most moms believe that fun tactics, like graphics on the packaging, would encourage their kids to drink more water — this limited-edition collection makes water a healthy “treat” for kids, the company says. Bottles are available for purchase through Oct. 31 in individual bottles and 24-packs.