Handheld water bottles are portable containers designed for easy hydration on the go. They come in various sizes, materials, and designs, making them suitable for different activities like hiking, gym workouts, or daily commutes. Many feature ergonomic shapes and built-in handles for comfortable carrying. These bottles often include features such as leak-proof lids, built-in straws, or filters for added convenience. Some are made from BPA-free plastic, stainless steel, or glass, catering to different preferences and environmental concerns. Handheld water bottles are essential for staying hydrated while promoting an active lifestyle.