I wanted a bottle without plastic or paint, and this one delivers. The 20oz Rise Reflect with Bamboo Cap is made from just three materials: certified 90% post-consumer recycled stainless steel, sustainably harvested bamboo, and food-grade silicone. The bamboo cap feels warm and natural in the hand, and the silicone seal keeps everything tight. It looks sleek and understated, and I like that there are no compromises on materials. Simple, sustainable, and exactly what I was looking for in a daily water bottle.