Introducing the Nalge Nunc Boston Round Bottles! These amber-colored bottles are crafted from high-density polyethylene, ensuring durability and chemical resistance. With a narrow mouth design, they are perfect for precise pouring and dispensing. Each case contains multiple bottles, ideal for laboratory use, storage, or transporting liquids safely. The amber hue protects contents from UV light, making them suitable for sensitive materials. Whether you're in a lab or need reliable storage solutions, these bottles are a must-have for any professional setting. Experience quality and convenience with NALGENE's trusted design!