What I did when stroller shopping is when I was testing the strollers I’d also get the bags/backpacks in store (they are usually filled with those plastic airbags to fill them up or I’d stuff blankies etc in them with the shop assistants helps obvs!) and see which bag fits nicely underneath. I’d try to find one that’s the same as mine or find something that works. Seeing as you’ve already got the stroller, perhaps you could pop into a pram shop and test out the bags! I Or u could always try TKMAXX for a good variety to test under your pram also. 😊 Hope that helps! x
Yeah my changing bag is a backpack style and is pretty big but needs to be to carry bottles, flasks, nubys etc was hoping I’d find some magic bag that fits underneath 🙈. I’ll continue getting my husband to carry it as he always does bless him!