ADJUSTABLE SHOULDER STRAP: sling it over your shoulder and free up your hands, for comfortable, easy carrying on the move. INSULATED CORE: this insulated bottle bag with shoulder strap has a polyethylene core, designed to help keep drinks hot or cold. GALAXY DESIGN: an array of colours forms a spectacular nebula pattern to give this 100% polyester bottle carry bag a distinctive look. USEFUL INFO: also features a mesh phone pocket and a food safe lining; meets BS: EN12546-2:2000; 12 month guarantee.