This is a rare, discontinued Klean Kanteen bamboo cap set. It has a glossy finish. There is a dent on the bottom, but it doesn't affect use. I've only used it for water, so in my personal opinion, the inside is also in good condition. This is a used item, so please understand this. This is a rare item, so if you're looking for one, please consider it. Body Material: 18/8 Stainless Steel Cap Material: 18/8 Stainless Steel, Bamboo The 20oz Insulated Reflect Bottle combines beautiful simplicity and design, using only three materials: sustainably harvested bamboo, food-grade silicone, and stainless steel, truly representing Klean Kanteen. This is the long-awaited insulated bottle of the Reflect bottle, which embodies Klean Kanteen's commitment to NO paint and NO plastic. With Climate Lock™ high-performance double-wall vacuum insulation, you can safely carry cold drinks. It can also keep drinks warm. Capacity: 592ml Type: Water Bottle Type of Water Bottle/Tank: Water Bottle/Canteen #Klean Kanteen #Klean Kanteen #Stanley #YETY #Yeti #Hydro Flask #Tumbler #Hiking #Camping