Great for sports, traveling, indoor and outdoor activities and everyday use Capacity: 18 oz. Leak proof design for easy travels Puff valve spout provides ample, fast-flowing hydration and prevents leaking when not in use Translucent design shows fluid consumptions during workouts Strategically placed grip Ergonomic design for easy handling Pliable materials make it easy to squeeze BPA free Materials: 57% LDPE, 16% PP, 27% TPE Brand : Nike HF30NP30Xz