Bluewave BPA Free Stainless Steel Sports Water Bottle - 0.75 Liter (28 oz) Volume Size: 0.75 Liter / 28 fluid ounces Bluewave High Quality 304 Stainless Steel Water Bottle with Loop Cap Reusable & Eco-Friendly Lightweight Slim design fits most cup/bottle holders and bike cages No inner-lining maintains clean taste