I have the 7am footmuff and it's awesome. First it's like 1000x warmer than the bundle me and has a hood attached so all you need to put underneath is a sweater if it's really cold or nothing at all if it's not too cold.

They sell at BBB for $200 but Billion dollar babes has them right now for $120 which is a steal. If you need an invite FM me and I will invite you.

I drop DD off at the sitter in the morning and put her in the footmuff with a hat and the raincover for her stroller and she stays so toasty.

Also this is long and also has an opening on the bottom by the feet so it accomodates larger toddlers unlike the toddler bundle me which I found to be on the short side.