How to Pick HolyTrainer V5 Size: Insights from 1 Year Wearer

If you’re considering purchasing a Holytrainer V5, you’re probably wondering how to choose the right size and style for your needs. The Holytrainer V5 is a popular male chastity device that comes in a range of sizes and styles to suit different needs and preferences. In this guide, we’ll take a closer look at the features and costs of the Holytrainer V5. Also providing practical tips on how to choose the right tube and basering size.
Holytrainer V5 Features:
The Holytrainer V5 is a high-quality male chastity device that offers a range of features to ensure comfort, security, and hygiene. Some of the key features of the Holytrainer V5 include:
- Ergonomic design: The Holytrainer V5 is designed to fit comfortably and securely, without causing discomfort or irritation.
- Hygienic materials: The Holytrainer V5 is made from high-quality, medical-grade materials that are safe and hygienic.
- Security features: The Holytrainer V5 features a unique locking system that ensures maximum security and prevents tampering.
- Easy to clean: The Holytrainer V5 is easy to clean and maintain, making it a convenient and practical option for long-term wear.
V5 Cost:
The cost of a Holytrainer V5 can vary depending on the size and style you choose. Generally, prices range from around $165. While this may seem like a lot, it’s important to remember that it is cheaper than stainless steel or titanium products. When choosing a Holytrainer V5, all model has a same price. So you only need to consider the personal options or accessories.
Please check below for detailed product reviews:
Choosing the Tube Size:

When choosing a Holytrainer V5, one of the most important considerations is the size of the tube. The tube is the part of the device that encases the penis. And it’s important to choose the right size to ensure comfort and security. To choose the right tube size, you’ll need to measure your flaccid penis length.
To measure your flaccid length, you’ll need a ruler or measuring tape. Simply place the ruler against your body, and measure from the base of the penis to the tip of the glans (the rounded head at the top of the penis). You should place the ruler above the genital. This measurement will give you an accurate indication of the length of tube you’ll need to ensure a comfortable fit.
Now that you know your flaccid length, it’s time to choose the right tube size. The Holytrainer V5 comes in a range of tube sizes to suit different needs and preferences. To choose the right size, you’ll need to compare your flaccid length to the sizing chart provided by the manufacturer.

Tips: Buy a Slightly Smaller Tube (With My Experience)
I’ve been using male chastity devices for several years now, and I’ve tried various tube sizes and shapes. One thing I noticed is that when I sit down on the toilet, my penis doesn’t protrude as much as it does when I’m standing up. This means that if I’m wearing a tube that is the same size as my penis, the tip of my penis can come off the hole in the tube when I urinate. This can result in urine spraying in the wrong direction, making a mess and potentially causing embarrassment.
To avoid this issue, I recommend purchasing a tube that is slightly smaller than the size you measured. In my case, I found that a tube that is 1.5 cm (0.6 in) shorter than my penis length works best. This ensures that even when I’m sitting down, the tip of my penis stays within the tube, preventing any unwanted accidents.
Choosing the Basering Size:

Another important consideration when choosing a Holytrainer V5 is the size of the basering. The basering is the part of the device that fits around the base of the scrotum. And it’s important to choose the right size to ensure a comfortable and secure fit. To choose the right basering size, you’ll need to measure your flaccid diameter.
To measure your flaccid diameter, you’ll need a ruler or measuring tape. Simply place the ruler against the base of the scrotum, and measure the distance across the widest part of the scrotum. This measurement will give you an accurate indication of the diameter of the basering you’ll need to ensure a comfortable fit.
When choosing a basering size, keep in mind that the ring should fit snugly around the base of the scrotum without causing discomfort or restricting blood flow. If the ring is too loose, it may slip off or become dislodged, while if it’s too tight, it may cause pain or discomfort.

Additional Tips for V5 'Nub' Users (With My Experience)
If you’re a small penis owner, you know that finding the right chastity device can be a challenge. Many products are too big, uncomfortable, or downright embarrassing to wear. But as a long-time fan of HT V3 and V4, I can confidently say that Nub products are a game-changer for those of us with smaller packages. I’ll share my personal experience with Nub products and provide tips for getting the most out of your purchase.
I’ve been using HT’s products since 2019, and my penis is on the small side among Asians (flaccid 4.3cm(1.7in) / erection 10.5cm(4.1in)), so even the nano size often feels a little big to me. As we all know, Nub products have a unique and sexy look. In particular, it is enough for the wearer to feel that their penis has become so small that it is almost invisible. Every time I put on a nub tube, I used to feel ashamed like never before.
However, over time, I’ve come to appreciate the aesthetic of Nub products and how they make me feel. There’s something thrilling about wearing a device that emphasizes my small size and vulnerability. Plus, the sensation of being tightly confined and unable to touch myself is a huge turn-on for me.
As a user who has worn Nub for a long time, a tip I can give is that you should raise the size of your base ring one step higher than usual. The method measured above is measured with the penis protruding, but when wearing the nub, the rest of the part except for the glans is pushed toward the base ring. Therefore, if you use a base ring of the same size as a nub tube, you may experience a phenomenon like ‘blue balls’ or ball squeezing pain due to restriction of blood circulation.
Another issue that small penis owners may face when using Nub products is soreness under the testicles when the penis is trying to harden. This is a common problem if you don’t have much chastity cage experience. If you experience this kind of pain, we recommend using a strap to hold the base ring in place.