ConvaTec SUR-FIT Natura Two-Piece Opaque Urostomy Pouch — Accuseal Tap, Anti-Reflux Valve, 9" Small | SKU 401547, 401548, 401549, 401550

A two-piece opaque urostomy pouch that snaps to any SUR-FIT Natura skin barrier of the same flange size — audible click coupling confirms a secure connection every time. Accuseal tap with valve allows easy, controlled urine emptying and direct connection to a night drainage bag. Extended anti-reflux valve prevents urine from flowing back toward the stoma. One-sided comfort panel is quiet and odor-proof for all-day discretion. Belt tabs included. Two universal night drainage adapters included per box. Small 9" pouch length. Available in 4 flange sizes: 32mm, 38mm, 45mm, and 57mm. Sold in boxes of 10. Latex free. FSA eligible.

Key Features

• Two-piece system — snaps to any SUR-FIT Natura skin barrier (same flange size required)
• Audible click coupling ring — confirms secure pouch-to-barrier connection
• Accuseal tap with valve — easy one-handed emptying; connects directly to night drainage
• Anti-reflux valve — prevents urine from returning to top of pouch around the stoma
• Contoured tap design — faster, cleaner drainage
• One-sided comfort panel — quiet, odor-proof fabric on body-facing side
• Belt tabs included
• 2 universal night drainage adapters included per box
• Pouch size: Small, 9"
• Opaque pouch film
• 4 flange sizes: 1-1/4" (32mm), 1-1/2" (38mm), 1-3/4" (45mm), 2-1/4" (57mm)
• Latex free | FSA eligible
• Sold in boxes of 10

SKU Options — 10 Pouches per Box

• SKU 401547 — Flange 1-1/4" (32mm) | Small 9" pouch | Opaque
• SKU 401548 — Flange 1-1/2" (38mm) | Small 9" pouch | Opaque
• SKU 401549 — Flange 1-3/4" (45mm) | Small 9" pouch | Opaque
• SKU 401550 — Flange 2-1/4" (57mm) | Small 9" pouch | Opaque

Match flange size to your SUR-FIT Natura skin barrier. Not sure which size? Call 866-218-0902 and we'll help confirm before you order.

Compatible Skin Barriers

This pouch is compatible with all ConvaTec SUR-FIT Natura two-piece skin barriers with the same flange size — including the flat Stomahesive barrier (SKU 125267–125277) and the convex Durahesive barrier (SKU 413177–413188). It is not compatible with SUR-FIT Autolock, ActiveLife one-piece, or Esteem+ systems.

Frequently Asked Questions

What is the difference between this two-piece SUR-FIT Natura pouch and the ActiveLife one-piece urostomy pouch?

The core difference is how the barrier and pouch attach. The SUR-FIT Natura (this product) is a two-piece system — the skin barrier and pouch are separate components that snap together via the coupling ring. The barrier stays on the skin between pouch changes, and you snap a new pouch on without removing the barrier. This is ideal for patients who want to change pouches independently of barrier changes, or who prefer extended barrier wear time. The ActiveLife one-piece (SKU 650828–650833) has barrier and pouch permanently attached — the entire system is removed and replaced together at each change. One-piece systems are simpler with fewer components; two-piece systems offer more flexibility for active patients.

Why choose the 9" small pouch over a longer pouch?

The small 9" pouch is preferred by patients who want a lower-profile, more discreet pouch — particularly for daytime wear, active lifestyles, or patients with a smaller body frame. It fills faster than a longer pouch and requires more frequent emptying. For patients who need higher overnight capacity or spend extended periods away from a bathroom, a longer 10" pouch may be more appropriate. Call us at 866-218-0902 if you need help determining the right pouch length.

How do I attach and remove the pouch from the skin barrier?

Before attaching, allow a small amount of air into the pouch by gently separating the panels, and make sure the Accuseal tap is fully closed. Align the pouch flange with the skin barrier flange and press together starting at the bottom, working around to the top. You will hear several clicks as the coupling ring locks in place. To remove, gently pull downward on the plastic pouch tab while holding the barrier steady with your other hand.

What flange size should I order?

The pouch flange must match the flange size of the SUR-FIT Natura skin barrier already in use. Flange sizes are color-coded: 32mm = small, 38mm = medium-small, 45mm = medium (most common), 57mm = large. If switching from a previous SUR-FIT Natura barrier, match the same flange diameter. If you are new to the system, your stoma care nurse will recommend the appropriate flange size based on your stoma and abdomen profile.

Are the night drainage adapters reusable?

The two universal night drainage adapters included per box are intended for reuse within a reasonable period and should be cleaned between uses. They connect the Accuseal tap to standard night drainage bag tubing. Replace if cracked, discolored, or no longer fitting securely.

Pairs Well With

• ConvaTec SUR-FIT Natura Flat Stomahesive Skin Barrier — SKU 125267–125277
• ConvaTec SUR-FIT Natura Durahesive Convex Skin Barrier — SKU 413177–413188
• ConvaTec AllKare Adhesive Remover Wipes — gentle barrier removal
• 3M Cavilon Advanced Skin Protectant — SKU 5051 — peristomal skin protection

Ships nationwide. Call 1-866-218-0902 — ostomy specialists available Mon–Fri.