Zen Brands now offers Watermelon Sour Belts Voodoo Sours infused with 375 mg of top-shelf THC extract. This sour belts aren't your run-of-the-mill sour belts. Sugar-laced euphoria and full-bodied relaxation underpinned by a sour watermelon flavoring that'll have you coming back for more. The roof of your mouth and your palate will thank you.