Coloplast Conveen Optima - Sport Length Condom Catheter is an external catheter that helps manage incontinence for up to 24 hours. The shorter sheath makes it ideal for men with a retracted penis and for those with active lifestyles. This silicone catheter has an anti-kink bellow that will not interrupt urine flow. The push-ring design helps unroll the catheter easily and the ribbed design allows for a secure connection to a urine bag.