
Flatter the chest. Hide the rest.
The fabric knot creates a focal point at the center of the top, above the waist and pouch area.
The SIIL Ostomy Tankini Sabine is a complete two-piece ostomy swimwear set with a signature fabric-knot detail at the centre-front of the bodice — gathered fabric that creates a flattering focal point AND draws the eye away from the waistline, masking any pouch outline through the wet bottom. The integrated inner pocket holds the ostomy pouch flat against the body, the fast-dry fabric and reinforced waistband prevent leaks and "pancaking", and the draped silhouette is engineered for ileostomy, colostomy and urostomy ostomates who want a tankini that flatters first, covers second.
Below is the full SEO reference for the Sabine tankini set: how the knot-front detail flatters the silhouette, how the inner pocket secures every pouch brand, and how it compares to other tankinis (Chloe), bikinis and one-pieces in the SIIL swimwear collection.
The signature fabric-knot at the centre-front of the Sabine bodice is more than design — the gathered fabric creates a focal point at the chest that draws the eye away from the waistline, masking any pouch outline through the wet bottom. It's the same accessibility-aware design feature we ship on Bikini ICON, applied here to a tankini cut. Knot-style swimwear consistently rates highest among ostomates surveyed about confidence in the water.
A tankini sits between a bikini and a one-piece: it's a two-piece swimsuit with a longer top (a "tank-style" top, hence the name) that extends past the waistline. For ostomates, this category is uniquely useful — the longer top covers the stoma, scars and any abdominal asymmetry, while the two-piece structure means you don't need to fully undress for the bathroom. The Sabine adds the knot-front detail for a more dressed-up, draped feel than a plain tankini.
SIIL ships two tankinis: the Sabine (this one — knot-front detail, draped feminine silhouette, focal-point styling) and the Chloe (long-line plain top, modest full-torso coverage, post-op-recovery framing). Both are $92.99, both 6 sizes, both two-piece sets. Sabine for the dressier "feels like a real swim look" feel; Chloe for the maximum-modesty / minimum-fuss feel. Choose by which you'd reach for at a holiday: a beach club (Sabine) or a family beach day (Chloe).
The inner pocket fits drainable, one-piece and two-piece pouches from every major brand. Ileostomates value the longer top that hides the pouch even at the lower abdomen during a high-energy swim. Colostomates appreciate the knot-detail focal point that pulls attention up. Urostomy patients love the fast-dry fabric that doesn't stay wet against the appliance.
The Sabine inner pocket is sized to accommodate every major ostomy pouch: 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.
Bikini = maximum sun, minimum coverage (Celeste, Summer, Joy bottoms; Polka Dots and ICON full sets). One-piece (Maldives) = maximum coverage with a front zipper. Swim dress (Baby Doll) = one-piece + flared skirt. Tankini = the middle ground: full torso coverage AND two-piece convenience. Sabine is for ostomates who want a tankini with feminine knot-front styling rather than a plain long-line top.
Whether you swim laps, walk on the beach, sunbathe at a beach club or join a poolside dinner, the Sabine tankini photographs beautifully thanks to the knot-front focal point and pairs naturally with sandals + chunky earrings as a dressed-up swim look.
Rinse both pieces 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 knot detail keeps its shape if untwisted-and-laid-flat to dry. One Sabine tankini set lasts 2–3 swim seasons of regular use.
The knot is a permanent design feature gathered at the centre-front of the bodice. It creates a flattering visual focal point at the chest while drawing the eye away from the waist — masking any pouch outline through the wet bottom. The bodice is fully lined for opacity and the knot stays in place during swims.
It's a complete two-piece set — knot-front tankini top PLUS the high-waisted bottom with the inner pouch pocket. Both pieces ship together, sized identically. No need to buy a top separately.
Both are two-piece tankinis at $92.99. Sabine has a knot-front detail at the bodice (draped, feminine, focal-point styling) — choose if you want a dressed-up swim look. Chloe has a plain long-line top (modest, full-torso coverage, post-op-friendly framing) — choose if you want maximum modesty.
Yes — that's the main practical advantage of a tankini over a one-piece. The two-piece construction means you can lift the top alone (no need to fully undress) to drain or change the pouch in a public restroom. Faster, more discreet, more dignified.
Yes. The inner pocket on the bottom 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 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 Tankini Sabine
Sabine is a two-piece tankini with a fabric knot at the center of the top. The top covers the torso and can be lifted separately for pouch access.
| 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. Both pieces are sized identically.
Tailored for ileostomy, colostomy and urostomy — works with every pouch brand
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The knotted top covers the torso and lifts separately for pouch access.
The fabric knot creates a focal point at the center of the top, above the waist and pouch area.
Lift just the top to drain or change the pouch in a public restroom — no full undress required. Faster, more discreet, more dignified than a one-piece.
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 locks the pouch in place. Engineered swim fabric dries in minutes, survives chlorine and salt, all summer long.
See how to put it on and take a moment to check the fit.
Step into the high-waisted bikini bottom and pull it up 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 under wet fabric.

Slip the tankini top over your head — the gathered fabric-knot at the centre-front draws the eye to the chest. Walk poolside with total confidence.

Sabine is a two-piece tankini with a fabric knot at the center of the top. The top covers the torso and can be lifted separately for pouch access.

The fabric knot creates a focal point at the center of the top, above the waist and pouch area.

The inner pocket holds the pouch close to the abdomen, keeping it close to the body and helping soften its outline beneath clothing.

The inner pocket holds your pouch inside the garment. Before getting into the water, check that its position and fit feel comfortable.
Two-piece convenience means you don't have to fully undress at a public pool restroom to manage the pouch — just lift the tankini top, access the inner pocket, drain and re-tuck. Faster, more discreet, more dignified than a one-piece.

Verified reviews from real ostomates across SIIL Store, Amazon, Etsy and Walmart.
"I was sceptical the knot would do anything but it really lifts the look. The gathered fabric draws the eye up to the chest and the waistline disappears. I felt dressed-up, not 'medical swimwear'. Wore it to a beach club and got compliments."
"Coming from one-piece ostomy swimsuits, the lift-only top is a game changer. Drain the pouch in 30 seconds without taking off the whole suit. Plus the knot front looks like a proper holiday tankini, not a hospital one."
"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."
"I have both Sabine and Chloe. Chloe for family beach days when I want max coverage; Sabine for resort dinners and beach clubs when I want to feel a bit more dressed up. The knot makes it feel like a real swim look."
Lift Sabine’s top when you need pouch access; the rest of the set can stay on. If you have questions about the fit, get in touch. Sabine is part of our ostomy swimwear collection for women and men.
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