Hollister Onli Hydrophilic Intermittent Catheters

The Hollister Onli line brings hydrophilic convenience to intermittent self-catheterization without the fuss of a separate wetting step or gel packet. Each catheter arrives with the hydrophilic coating already activated, so there's no waiting and no mess—just open, catheterize, and dispose. For people managing bladder emptying several times a day, that simplicity matters, and it's a big part of why so many users choose Onli for travel, work, and life away from home.

The hydrophilic-coated PVC surface becomes slippery on contact, reducing friction and discomfort during insertion and withdrawal. Lower friction is associated with less urethral trauma over time, which is a genuine concern for anyone catheterizing multiple times daily. Every catheter here is sterile and single-use, supporting a clean intermittent technique.

Sizing is straightforward once you know your two variables: French size and length. Onli offers 10, 12, and 14 French options, letting you match the diameter your clinician recommends. Length is chosen by anatomy—the 16-inch versions (like the 12 Fr 82124-30 and 14 Fr 82144-30) suit adult male users, while the 7-inch female and unisex straight-tip versions (such as the 10 Fr 82101-30 and 12 Fr 82121-30) are shorter for comfort and discretion. If you're unsure, a 7-inch length works for female and many unisex needs, while males typically require the longer format.

Explore related options across our Intermittent Catheters and broader Catheters collections to compare tip styles, lengths, and coatings before you reorder.