Waterproof diaper bag.
Zipped and handle with pressure.
Indispensable, you will put in your washable diapers once rinsed and wrung out, waiting for washing.
You can place inside a piece of disposable veil (or rewashed) with 3 drops of tea tree or lavender for their disinfectant / deodorant power.
The ideal is to have 2 for your routine.
Polyamide / polyurethane
Printed or plain colors depending on stock and arrival.