Great for days out, picnics or festivals, our large 750ml size Corkcicle Canteen fits a whole bottle of wine or plenty of water so you can keep your favourite drink super cool! The Corkcicle triple insulated stainless steel reusable canteen keeps drinks cold for 25+ hours and hot for 12. The Corkcicle bottle has been designed with patented easy-grip sides making our bottle super comfortable to hold onto, plus a non-slip base preventing your bottle from sliding around on surfaces. No need to worry about spills or leaks, Corkcicle Canteen is leak-proof, keeping the air and cold in without the bottle sweat, plus the mouth opening is wide enough for ice cubes.