Frank Green Ceramic 1Litre Bottle W Straw Lid Mint Gelato View store information Your Frank Green Ceramic Water Bottle features: Triple-walled thermal insulation to retain heat or keep liquids cold for hours on end A straw lid that folds down, to keep your bottle leak proof Shatterproof, this beauty is made from premium grade 304 stainless steel with a layer of ceramic on the inside Its stain and odour resistant inner means you will taste your water and not your bottle Capacity: 1000ml