Based on this product's specifications, here are some alternatives and similar models
Pastry piping bag ORION silicone 25 cm universal decorating bag
Summary description:
Silicone pastry piping bag by ORION, 25 cm length, designed for decorating cakes, pastries and desserts. Reusable, flexible and heat-resistant silicone construction allows easy filling and precise dispensing of creams, icings and fillings. Suitable for home bakers and professionals for piping, filling and decorating with detachable nozzles or cut tip.