Doppler SL-AZ Ganit Pull-Out Handle 45 kg Parasol Stand Grey : Amazon.co.uk: Garden
45kg Concrete Filled Umbrella Base – Greenslades Furniture
Outsunny 60kg Square Parasol Base with Wheels, 38mm, 48mm Heavy Duty Plastic Umbrella Stand, Fillable Parasol Stand for Outdoor Patio Umbrella, Black | Aosom UK