What Is a Condom Catheter?
A condom catheter (also called an external catheter or Texas catheter) is a non-invasive urine collection device worn over the penis, similar to a condom. It connects to a drainage bag via tubing and is a popular alternative to indwelling (Foley) catheters for men with urinary incontinence.
Key advantages over indwelling catheters:
- No insertion into the urethra — lower infection risk
- More comfortable for many users
- Easy to apply and remove
- Ideal for overnight use or extended wear
Condom Catheter Size Chart
Proper sizing is the most important factor. A condom catheter that’s too tight restricts blood flow; too loose and it leaks. Most brands offer these sizes:
| Size | Diameter | Circumference |
|---|---|---|
| Small | 25 mm | ~78 mm |
| Medium | 29 mm | ~91 mm |
| Intermediate | 32 mm | ~100 mm |
| Large | 36 mm | ~113 mm |
| Extra Large | 41 mm | ~129 mm |
How to Measure for a Condom Catheter
- Measure the circumference (around) of the penis at mid-shaft while flaccid
- Use a flexible measuring tape or a strip of paper
- Divide the circumference by 3.14 to get the diameter
- Match the diameter to the size chart above
- If between sizes, choose the smaller size for a secure fit
Tip: Many manufacturers offer sizing guides or sample kits. Ask your healthcare provider or contact us for help finding the right fit.
Types of Condom Catheters
Self-Adhesive
The most popular type. Has adhesive built into the inner lining — no separate adhesive strips needed. Simply roll on. Brands: Coloplast Conveen, Hollister InView.
Hydrocolloid / Silicone
Made from medical-grade silicone, these are ideal for sensitive skin. Hypoallergenic and breathable. Brands: Rochester Medical, Urocare.
With External Adhesive Strip
Uses a separate double-sided adhesive strip applied to the skin first, then the catheter rolls over it. Provides extra security for active users.
Latex vs. Latex-Free
If you have a latex allergy, choose silicone-based condom catheters. Most modern brands offer latex-free options.
How to Apply a Condom Catheter
- Clean and dry the penis thoroughly
- Trim (don’t shave) excess hair at the base if needed
- If using adhesive strips, apply them in a spiral pattern
- Leave 1-2 cm of space at the tip for urine flow
- Unroll the catheter down the shaft, smoothing out wrinkles
- Connect the catheter to a leg bag or overnight drainage bag
- Check for proper fit — snug but not tight
Important Tips
- Change the catheter every 24-48 hours (or as directed)
- Inspect skin daily for redness or irritation
- Never use tape to secure a condom catheter — use only medical adhesive
- Keep the drainage bag below bladder level
When to Use a Condom Catheter
Condom catheters work best for:
- Male urinary incontinence (stress, urge, or functional)
- Post-surgical recovery
- Nighttime urine collection
- Mobility-limited patients who cannot easily reach a toilet
- Men who prefer a non-invasive alternative to Foley catheters
Shop Condom Catheters at FinalMedic
We carry a full range of external catheters from top brands including Coloplast, Hollister, Bard, and Rochester Medical. All sizes available, from small to extra-large.
Free shipping on all orders across Canada. Need help choosing? Contact us at info@finalmedic.ca or call us — our team (and our AI assistant Sophie!) can help you find the right product.