🔥 Stamina Brew For the grind days and the boss fights. The Stamina Brew fuels you through workouts, long shifts, or epic all-nighters. Every refill feels like restoring your endurance bar so you can keep pushing toward your quest goal. Info: This product is designed for fun, gamified self-care—not as medical advice. Please consult your doctor before making health-related changes. • Glass material • Volume: 16 oz. (473 ml) • Not dishwasher or microwave safe • Blank product sourced from China