Each with one tiny human in tow, friends invited us to go on a cross-country ski trip. The boys took the kids on their backs in child carrier backpacks and ended up back at the vehicles fairly quickly.
Despite all bundling expertise, the bottom line was that the kiddos were immobile as adults did all the physical work!
Frustrated with the adventure flop we came home and started building garments that could serve as a cover for child carrier backpacks, the birth of The Cozy Cloak.