my 5 year old daughter can still use ours. Shes not small at all. i dont strap her in but we use a double jogger & both she & my 4 year old son each get in theirs like sleeping bags/blankets & are pretty snuggled up to her chin. we love ours! we also have the arctic ones for the real cold!
Hello Catherine, To be honest, I am not really sure. I purchased these for my nephews to be used with their car seats. I would think that if it is a standard size seat for the stroller it should work. My best recommendation is to contact the manufacturer to confirm.
it sits right in the stroller & the shoulder straps/stroller harness pops through the velcro openings so the baby/child is buckled in safely. Though..i do believe that the elastic "strap" cannot securely fit around the back of the stroller. I used it with all my strollers & still do. i love this product.
Amazon sent me this question to answer for u...what a great feature. My son actually has an uppababy g-luxe and it works perfectly...he has been using his jj cole over the last couple days in his j luxe and he is very comfe! this is our second winter with this jj cole by the way and it is in perfect shape. Hope this helps.