I purchased this and stored it in my closet without using it, but since it's a used item, I've categorized it as "no noticeable scratches or stains." ★Nalgene★ Blue ★New, Unused★ Nalgene Bottle Wide Mouth 0.5L Tritan Outdoor Camping Trekking Hiking Climbing Daily Office Fitness Nalgene bottles are loved by backpackers and campers around the world for their high-purity, high-quality materials and excellent airtightness. This 500ml size is perfect for carrying room-temperature drinks to and from work or school. Tritan Renew is ISCC certified, which is one of the international certification systems for sustainable products.