INSTANT HYDRATION ON THE GO: Designed and engineered by runners for runners, the Hydraform Jett-Lite Thermal Handheld provides on-demand hydration with the innovative expandable back-of-hand pocket and Jett-Lock cap, perfect for quick fluid access during high-intensity workouts, running, hiking, and outdoor adventures. 12 OR 20-OUNCE THERMAL BOTTLE: Designed for active lifestyles, this low-profile Hydraform bottle maintains refreshingly cool fluids while delivering fast hydration with lockdown cap security, ideal for long runs, gym sessions, and trail running. Available in 12 oz or 20 oz. ERGONOMIC & HAND-RELAXING DESIGN: Enjoy a secure, slip-free grip with a super soft, adjustable hand strap and insulating neoprene sleeve that cushions your hand, ensuring comfort during extended sports and exercise routines. SECURE & CONVENIENT STORAGE: Keep your essentials safe with a zippered pocket featuring reflective detailing, providing secure storage for IDs, cash, and keys. ATHLETE-APPROVED & EASY CARE: BPA-free, ice cube ready, and top-rack dishwasher safe, this Hydraform hydration solution is engineered for athletes and fitness enthusiasts seeking reliable, hassle-free performance on every adventure.