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621752-Box

Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma

621752-Box Coloplast AssuraTwo-Piece Urostomy Pouch is a 9½-liter, transparent, two-piece system with an anti-reflux valve and cut-to-fit skin barrier, designed for stomas ½-to-2 inches. Priced at $58.86, it delivers reliable urine collection for post-surgical urostomy patients seeking comfort and secure sealing.

$58.86

● In stock

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Key features

  • Capacity — 9½ L transparent bag for high-volume collection.
  • Valve — Anti-reflux design blocks backflow and odor.
  • Barrier — Cut-to-fit adhesive fits ½-to-2 in stoma openings.
  • Closure — Secure lock connects bag to barrier, preventing leaks.
  • Material — Soft cloth backing for comfort against skin.
  • Visibility — Clear bag allows easy monitoring of output.

Pros

  • +Leak-free connection thanks to anti-reflux valve.
  • +Large 9½ L capacity reduces change frequency.
  • +Transparent bag enables discreet output monitoring.
  • +Cut-to-fit barrier conforms to a range of stoma sizes.
  • +Soft cloth backing enhances wearer comfort.
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Cons

  • Two-piece system adds an extra step during bag changes.
  • Transparent material may show urine color, which some find unsettling.
  • Price higher than basic single-piece bags.

About 621752-Box Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma

What is 621752-Box Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma?

The 621752-Box Coloplast AssuraTwo-Piece Urostomy Pouch is a medical-grade, two-piece continence system designed for individuals with a urostomy. The transparent collection bag holds up to 9½ L of urine, while the anti-reflux valve prevents backflow, reducing skin irritation and odor. A cut-to-fit skin barrier adheres securely to stomas ranging from ½ to 2 inches, providing a gentle seal that accommodates body movement. The pouch includes a reliable closure mechanism that locks the bag to the barrier, ensuring a leak-free connection during daily activities, travel, or exercise. The bag is constructed from medical-grade polymer that resists puncture and maintains clarity over days of wear. The skin barrier features a hypoallergenic adhesive that conforms to uneven skin contours, minimizing the chance of leaks during vigorous activity. The anti-reflux valve incorporates a one-way membrane that opens only under forward pressure, ensuring that any accidental pressure does not force urine back toward the stoma.

Key features

  • Capacity — 9½ L transparent bag for high-volume collection.
  • Valve — Anti-reflux design blocks backflow and odor.
  • Barrier — Cut-to-fit adhesive fits ½-to-2 in stoma openings.
  • Closure — Secure lock connects bag to barrier, preventing leaks.
  • Material — Soft cloth backing for comfort against skin.
  • Visibility — Clear bag allows easy monitoring of output.

Who is 621752-Box Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma for?

This pouch is ideal for post-operative urostomy patients, long-term ostomy wearers, and anyone who needs reliable urine collection while maintaining an active lifestyle. It suits adults with moderate to high output, offering discretion through its transparent design and confidence via the anti-reflux valve. Healthcare providers often recommend it for patients seeking a balance of comfort, durability, and easy monitoring. Patients who have undergone urinary diversion surgery will find the secure lock especially helpful when changing dressings, as it reduces handling of the skin barrier. The transparent bag also aids clinicians in assessing urine output without removing the pouch, supporting better hydration management.

How does 621752-Box Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma compare?

Compared with standard single-piece urostomy bags, the AssuraTwo-Piece system separates the collection bag from the skin barrier, reducing the risk of skin trauma during changes. Its anti-reflux valve outperforms basic vented closures by eliminating backflow. While fixed-size bags may limit capacity, the 9½ L volume offers longer wear times than many 5-L models, though the two-piece design requires an extra step to attach the bag.

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Best use cases

  • Post-surgical urostomy patients needing reliable urine collection.
  • Active individuals who travel and require a secure, leak-free pouch.
  • Long-term ostomy wearers seeking easy output monitoring.
  • Healthcare providers managing patients with high urine output.
  • Patients preferring a discreet, transparent bag for privacy.
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Is Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma right for you?

The AssuraTwo-Piece Urostomy Pouch is best for adults with a urostomy who want a dependable, high-capacity system. No special training is required; simply cut the skin barrier to fit the stoma, apply the adhesive, and lock the transparent bag in place. If you need a simpler single-piece bag or a lower-capacity option, consider standard 5-L urostomy bags, but they lack the anti-reflux valve and larger volume of this model.

How it compares: Compared with standard single-piece urostomy bags, this two-piece system offers a larger 9½ L capacity and an anti-reflux valve, reducing leak risk and extending wear time. However, it requires an extra step to attach the bag, unlike fixed-size bags that are quicker to apply.

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Frequently Asked Questions

What size stoma does the AssuraTwo-Piece pouch support?

The pouch’s cut-to-fit skin barrier is engineered for stoma openings from one-half inch up to two inches in diameter. The adhesive sheet can be trimmed to match the exact circumference, ensuring a snug seal without excess material. This range covers the majority of adult urostomy patients, providing flexibility for post-operative swelling or gradual size changes.

Does the anti-reflux valve prevent all backflow?

The anti-reflux valve is designed to block urine from flowing back toward the stoma under normal pressure conditions, which greatly reduces the chance of skin irritation and odor. While it handles typical pressure spikes—such as crushing or severe impact—may still force fluid backward, so careful handling is still advised.

How often should the pouch be changed?

Change frequency depends on urine output and personal comfort, but most users replace the bag every 3 to 5 days. The large 9½ L capacity allows longer intervals than smaller bags, while the skin barrier should be inspected daily and replaced if it loses adhesion, shows irritation, or becomes soiled.

Is the transparent bag compatible with odor control filters?

The transparent collection bag can accommodate standard odor-control filters that attach to the valve port. These filters are sold separately and snap into the anti-reflux valve’s opening, providing an additional layer of odor mitigation without affecting the pouch’s leak-proof performance. Ensure the filter size matches the valve’s specifications.

Can the pouch be used during swimming or water activities?

The pouch’s waterproof polymer construction makes it suitable for brief water exposure, such as swimming or showering, provided the seal remains intact. However, prolonged submersion can compromise the adhesive and increase leak risk, so it is recommended to secure the barrier with additional waterproof tape and limit time in water.

How much does Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma cost?

Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma is $58.86 at Diabetesstore.com. Prices may change — click through to Diabetesstore.com for the latest.

Is Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma in stock at Diabetesstore.com?

Yes, Coloplast AssuraTwo-Piece Urostomy Pouch, 9-1/2 L, Anti-Reflux Valve and Closure, Transparent, Cut-to-Fit Skin Barrier, 1/2 to 2 Stoma is currently in stock at Diabetesstore.com.

Specifications

Brand
621752-Box
SKU
73080
Last updated May 14, 2026