What do a walk in the countryside, a couple of hours of gymnastics, a beach break and even an office day have in common? In all these situations you need to stay hydrated. You choose: hot, cold, sweet, acid, or simply water; The Laken Wide Mouth Classic Thermo Bottle 500ml is the ideal choice. cup of your favourite drink with you, keeping it warm up to 8 hours or cold up to 24 hours.