
Image for illustrative purposes only
Natura closed bag opaque with window and filter coupling 45mm | CV-421680
Natura®+ Closed Pouch, Opaque with Window and Filter, 45mm Coupling | CV-421680
This one-piece closed pouch, manufacturer reference 421680, is part of ConvaTec's Natura®+ range. It features an opaque pouch with inspection window and filter, a 2-sided comfort panel, a 45mm (1-3/4") flange, and a 20.8cm (8.2") length. Supplied in boxes of 30.
Key Features
- Opaque pouch for added discretion
- Inspection window for easier positioning and stoma monitoring
- Built-in filter for gas and odor control
- 2-sided comfort panel for a soft feel against the skin
- 45mm (1-3/4") flange
- Pouch length: 20.8cm (8.2")
Technical Specifications
| Manufacturer Reference | 421680 |
|---|---|
| Brand | Natura®+ |
| Pouch Type | Closed, two-piece |
| Color | Opaque, with inspection window |
| Filter | Yes (30 filter covers included per box) |
| Comfort Panel | 2-sided |
| Flange Size | 45mm (1-3/4") |
| Pouch Length | 20.8cm (8.2") |
| Box Quantity | 30 |
Note: this same line is available in 38mm, 57mm, and 70mm couplings (references 421678, 421682, 421798), as well as a no-filter version (reference 421681) and a filter-only version without window (reference 416406, standard Natura®+ range).
Indications for Use
This pouch is intended for individuals with a colostomy using a two-piece system with a 45mm coupling who prefer a closed pouch, removed and replaced entirely at each change rather than drained. The filter helps reduce ballooning and odor, the inspection window aids visual monitoring of the stoma, and the 2-sided comfort panel improves comfort against the skin.
Frequently Asked Questions
Which skin barriers are compatible?
Any Natura® skin barrier with a 45mm (1-3/4") coupling.
What's the difference from the standard Natura®+ line (reference 416406)?
This version (421680) includes an inspection window in addition to the filter, while the standard line (416406) offers the filter without a window; both have a 2-sided comfort panel.


