Best bag when using a carrier?

[Kangaroosjump]

Nappy bag that came with the iCandy is SO heavy! But we still need a bag for sunscreen/spare clothes/inhaler though he's out of nappies plus there's all my gumpf so can't quite reduce to a small handbag...

What do you all use?

Don't wanna do my back in by having the weight distribution uneven as he's heavy enough as it is

Watching for a miracle bag...

Currently use a rather unappealing rucksack.

Yea I'm thinking prob a cross body cloth rucksack might be the way to go currently

Shame nobody has popped up to solve the dilemma yet

Cath Kidston bags often work well for me (the ones with the long, fairly thick rainbow straps), I'm not a massive fan of print so have to choose wisely.

I also travel light. I also find it easier to back carry and carry a back for some reason, so it gets easier once they are big enough to be on your back when out and about.