This topic is about someone experiencing repeated leaks with Hollister 1-piece convex CeraPlus drainable pouches. They usually have success with Coloplast products but found that the Hollister pouches failed quickly, even with extra precautions. They are considering trying different combinations and have reached out to Hollister for feedback. Here are some helpful insights and advice shared by others:

1. Everyone's body is different, so a product that works well for one person might not work for another. It's a good idea to test any new ostomy appliance at least three times at home before using it in public.

2. Some people have success with Hollister soft-convex 1-piece pouches, getting 5–7 days without leaks. If you find a defective seam, Hollister often replaces the box.

3. For those who can't use convex wafers, combining flat Hollister wafers with a convex barrier ring can be effective.

4. To add extra security, consider these options:
- Use Infusion Independent adhesive "lollipop sticks" around the flange edge (available in the UK).
- Try ostomy belts from Hollister or Coloplast, or use additional medical adhesive.
- During showers, cover the pouch with Glad Press-n-Seal and waterproof tape.

5. Some people create custom solutions, like crafting bespoke baseplates to fit their body shape, adding dual belt tabs, or attaching a short waste-pipe segment to prevent pancaking during irrigation.

6. Other reliable systems include:
- Convatec two-piece appliances, but be sure to monitor and replace the closure clip before it wears out.
- Coloplast two-piece and one-piece convex systems, with some users reporting 7–9 days of wear. There's also a new Coloplast "wrap" accessory that lasts about three months.

7. Always have an emergency "go-bag" in your car with a full change of pouch, wafer, and clothes to manage unexpected leaks when you're out and about.