Don't be fooled by imitations! Gate Check PRO is the leading specialist brand for gate check bags. We're a family business - a family born & bred in airlines. We know what happens in the hidden areas of baggage handling! This single stroller travel bag is designed as 'one size fits most' ensuring most umbrella style strollers fit. If you have questions on if your stroller will fit, please feel free to contact us and we can assist you! Beware of cheaper products - you generally get what you pay for in life (we are an exception. You get more than you pay for with our premium ballistic nylon). Your stroller cost you a lot of money - you want to keep it protected - saving $5-10 on a cheap bag is not the smart move if it means your lovely stroller is not protected. This is a risk free purchase from a brand you can trust.