Based on this product's specifications, here are some alternatives and similar models
Construction Bucket Profix 20L BP29434A — 20 litre plastic site bucket
Summary description:
Profix construction bucket 20L (BP29434A) is a 20‑litre plastic site bucket designed for carrying, mixing and transporting materials on building sites. It suits mortar, plaster, paint, water and small tools. The durable plastic body and reinforced rim provide practical handling and stacking; suitable for professional and DIY use.