Meet the PEBIRDS BPA-Free CHOTU Stainless Steel Sipper Bottle, available in 400ml and 600ml sizes. This compact yet durable bottle is perfect for kids, travelers, and anyone seeking a convenient hydration solution. Made from high-quality stainless steel, it's BPA-free and eliminates the risks associated with plastic bottles. The sipper design ensures easy, spill-free drinking, while the lightweight build makes it ideal for school bags, backpacks, or gym sessions.