Your pouch stays flat under clothes
The inner pocket holds the pouch close to the abdomen, keeping it close to the body and helping soften its outline beneath clothing.
The SIIL Ostomy Bikini Celeste is a high-waisted ostomy swimwear bottom with an integrated inner pocket that discreetly holds your ostomy pouch flat against the body, so you can swim, sunbathe and play in the water without anyone noticing. The fast-dry fabric and reinforced waistband prevent leaks and "pancaking", while the soft daisy print is engineered for ileostomy, colostomy and urostomy ostomates.
Below is the full SEO reference for the Celeste bikini bottom: how it pairs with a separate top, how it handles every pouch brand, why high-waisted ostomy swimwear works, how it compares to alternatives, and how it fits into the broader SIIL swimwear collection.
Ostomy swimwear (also called stoma swimwear, or "swimwear for an ostomy bag") is a category of high-waisted, reinforced swim bottoms designed for ileostomates, colostomates and urostomates. The Celeste bikini sits above the stoma, holds the pouch in an inner pocket, and feels like everyday high-waisted swimwear from the outside — no medical aesthetic, no awkward bulges.
A bikini for ostomy needs three things: a stoma-level inner pocket, a waistband that sits above the stoma, and fast-dry fabric that survives chlorine and salt water. Celeste delivers all three in a high-waisted bikini bottom that pairs with our Bikini Top Green or any standard bikini top, so you keep your usual swimwear style.
The inner pocket fits drainable, one-piece and two-piece pouches from every major brand. Ileostomates appreciate the high waist that stays put even when the pouch fills mid-swim. Colostomates value the daisy-print coverage that masks any pouch outline. Urostomy patients love the fast-dry fabric that doesn't stay wet against the appliance.
The Celeste bikini's inner pocket is sized to accommodate every major ostomy pouch on the market: Coloplast SenSura Mio, Hollister Moderma Flex, ConvaTec Esteem and Natura, B. Braun Flexima, Pelican Healthcare ostomy pouches, NuHope, Marlen and Welland Aurum. The stretch fabric adapts to pouch shape and volume.
If you prefer more coverage, see our Tankini Sabine (one-piece feel with a separate top) or our Daisy Essence one-piece. The Celeste bikini is for ostomates who want the bikini look with full pouch security — fewer stoma swimsuits on the market do both.
Whether you swim laps, walk on the beach, sunbathe or jump in the sea with your kids, the Celeste bikini holds the pouch through every move. Customers report swimming, snorkelling and even paddle-boarding without a single leak. Pair with a sun-shirt or rashguard for full-day water activities.
Rinse with fresh water after every swim, hand-wash or machine-wash at 30 °C on a gentle cycle, then air-dry in the shade. Avoid wringing or tumble-drying — the elastic will last for years if treated gently. One Celeste bikini lasts 2–3 swim seasons of regular use.
An ostomy bikini is a high-waisted swim bottom with a stoma-level inner pocket. Regular swimwear has no pocket — the pouch hangs visibly outside or below the elastic. The Celeste bikini's pocket holds the pouch flat against the body, the waistband sits above the stoma, and the fabric mimics normal high-waisted swimwear so you blend in poolside.
Yes. The inner pocket fits drainable, mini and two-piece pouches from Coloplast, Hollister, ConvaTec, B. Braun, Pelican, Welland and most independent brands. The stretch fabric adapts to pouch volume changes during a swim.
Yes. The fabric is engineered for both pool chlorine and ocean salt. Rinse with fresh water after every swim and air-dry in the shade — that simple care routine keeps the elastic and print fresh for multiple seasons.
The Celeste bottom pairs with our Bikini Top Green or any standard bikini top in your wardrobe. Sold as a bottom only — top sold separately so you can mix & match colours.
The high waistband and reinforced inner pocket help keep the pouch flat against the body, which dramatically reduces the pancaking effect (where the pouch flattens and stops draining). Customers report normal pouch drainage even during long swims.
SIIL Ostomy Bikini Celeste
Celeste has high-waisted swim bottoms with an inner pocket for the pouch. Pair them with a bikini top.
| Size | Waist (stoma level) | Hip (cm) | Best for |
|---|---|---|---|
| XS | 58–63 cm | 84–88 cm | Petite frames |
| S | 64–70 cm | 89–93 cm | Slim build — most common |
| M | 71–76 cm | 94–98 cm | Average build |
| L | 77–81 cm | 99–103 cm | Curvier figures |
| XL | 82–86 cm | 104–108 cm | Plus size |
| XXL | 87–91 cm | 109–113 cm | Extended plus |
Tip: measure with a soft tape at the level of your stoma, exhale gently. Between sizes? Choose the larger — the high waistband appreciates the extra coverage above the stoma.
Tailored for ileostomy, colostomy and urostomy — works with every pouch brand
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High-waisted swim bottoms with a dedicated pouch pocket.
The inner pocket holds the pouch close to the abdomen, keeping it close to the body and helping soften its outline beneath clothing.
The high-waisted, reinforced waistband sits above the stoma and locks the pouch in place — no leaks during a swim and no "pancaking" that stops drainage.
The high waist and daisy print give Celeste its look. Add your favorite bikini top to complete the outfit.
Engineered swim fabric dries in minutes after a dip. Survives pool chlorine, ocean salt and full sun. Rinse, line-dry, repeat all summer.
See how to put it on and take a moment to check the fit.
Step into the bikini bottom and pull it up to the natural high waist — above your stoma. The waistband sits firm and supportive.
Place your ostomy pouch inside the inner pocket. The pocket holds it flat against the body — invisible from the outside.
Pair with your favourite bikini top and step poolside. Swim, sunbathe, paddle — the bottom holds the pouch through every move.
Celeste has high-waisted swim bottoms with an inner pocket for the pouch. Pair them with a bikini top.
The inner pocket holds the pouch close to the abdomen, keeping it close to the body and helping soften its outline beneath clothing.
The print adds visual detail over the pouch area and helps soften its outline. The inner pocket holds the pouch inside the garment.
The inner pocket holds your pouch inside the garment. Before getting into the water, check that its position and fit feel comfortable.
Engineered swim fabric dries in minutes, survives pool chlorine and ocean salt, and keeps its shape under full sun. Rinse, line-dry, repeat all summer long.
Verified reviews from real ostomates across SIIL Store, Amazon, Etsy and Walmart.
"I hadn't worn a bikini since my surgery. The Celeste sits high above the stoma, the pouch goes flat in the inner pocket, and I just walked into the sea. Cried a bit. Worth every cent."
"Took it on holiday to Greece. Nobody at the pool guessed. Daisy print is gorgeous, the high waist is flattering, and the inner pocket means zero pouch outline even when wet."
"Swam laps for an hour, snorkelled, walked the beach. The pouch stayed flat the whole time and drained normally afterwards. The high waist holds everything in place."
"Was worried about my SenSura Mio fitting in the pocket — it slips in easily and stays flat. Fabric dries in minutes after a swim. Already ordered a second one."
Tuck the pouch into Celeste’s pocket and pair the bottoms with your bikini top. If you have questions about the fit, get in touch.
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