Compare prices and worthwhile - especially with this brand accessories. The Romans carrycot sucks unrelated almost no sweat ... we first tried a terry towel that is placed in the seat, but never halt "nub" on the straps and slip easily. The original terry cover is not really that hard to install (girls need for 5 minutes, if you put the seat on the table, and turns to fix - good lighting of advantage) and served its purpose fully: the baby feels even after prolonged sitting "dry" that he protects the seat and is washable and last but not least, it ensures even for a friendlier appearance of the seat ... So: Absolutely sensible investment!