Outdoor exercise demands portable liquid refreshment and with this in mind, I’m currently eyeing up the Corkcicle Canteen; the crème de la crème of water bottles. Triple insulated, with a non-slip base, and wide enough at the mouth to slip in a few ice cubes or even a slice of lemon. There’s any number of vibrant colour combinations or bright patterns from which I could choose, but I keep returning to this rather natty walnut effect casing. Coloured options start from £20, and stockists include leading department stores, independent shops and asos.com