With good care, they will last you a lifetime.
Here are some tips for looking after your vira bag:
1. Only use ecological detergents to wash your vira bag, preferably those designed for delicate clothes.
2. Do not use fabric conditioner.
3. Only use machine-wash cycles designed for delicate clothes (but if this isn’t available on your machine, you can use ‘Wool’ or ‘Cold’ settings if these last for no more than 15 minutes).
4. Take your vira bag out of the machine as soon as the cycle is finished. Reshape and dry on a flat surface, taking care to turn your bag so it can dry on both sides.
If your vira bag isn’t going to be used for a long period, store it in a clean, dry and well-aired place.