"When I first started doing it I didn't even know if there was demand for it," she said.
The first dozen packs were quickly handed out and hospital staff were soon asking for more.
For the first two years Mrs Bishell sewed the bags herself, sold tomatoes to raise money for it, approached businesses for donations and paid for the project out of her own pocket.
It got so big she could no longer afford to keep doing it and that is where Todd Gower Funeral Services agreed to help.
"Without their support we were going to have to fold. I couldn't financially afford to keep doing it. I can't thank them enough."
Funeral director Paula Williamson said she heard about Mrs Bishell's project and offered to sponsor it.
"It's about giving back to the community and that's one of the things we can do to help in the community," she said.
Now Mrs Bishell is able to supply enough packs for every ward of the hospital.
She still sews the children's bags and sources the items but the men's bags are imported and trainees from Avalon Sewing and Textiles make the women's bags. Members of the girls' brigade also volunteer their time to fill the bags.
Mrs Bishell said it brightened spirits and sped up people's recovery so there was a constant demand for the packs.
All donations of toiletry items were welcome, she said.