Stainless steel water bottle painted to imitate wood. Keeps drinks cold for 24 hours, hot for 12. Mouth is wide enough for ice cubes and drip-free sipping. Vacuum sealed, keeps liquids and carbonation fresh. Non-toxic, non-leaching and BPA free. For every Wood Collection bottle sold, S’well will plant a tree. Comes in: Wood Collection, Textile Collection, Exotics Collection. Sizes: 9oz, 17ox, or 25ox.