attaching an umbrella stroller to another stroller

[2thfairy]

I am needing some ideas on how to attach an umbrella stroller to another stroller. We have a 1 yr old and a 2 mo old and we plan on putting the 1 yr old in the larger stroller and putting the baby in a carrier. We'll then switch the 1 yr old to the umbrella stroller when the baby needs to lie down. so we would like to attach the umbrella stoller to the larger stroller when it's not is use. any sugestions on how to atteach or any other ideas for the stroller issue?!

 

[DisNeeFans]

I know Babies R Us sells stroller attachments, so that you can clip them together so that they would be side by side. The attachments are about $10 HTH