I have three small dogs. The heaviest being 8kg

I am looking for a messenger / across the chest style bag that can double as a dog carrier.

Not for long journeys, it’s just in case I need to pick one of them up to go into a store or on the tram.

Ideally, front pockets for accessories and poop bags, maybe a bottle holder?

I’ve seen the cheap looking bags in Amazon, Etsy etc. Not interested.

Perhaps something exists in other areas such as fishing, or animal work. Canvas, heavy cloth.

Not looking to break the bank but also not afraid of ‘buy once cry once’.