Pump Addicted Rx3 ergonomic vacuum penis pump

Once you get the hang of it, you can appreciate how this vacuum system works: it creates negative pressure that draws blood into the penis, even when you are still relaxed. The erection develops gradually, then you maintain it with a comfortable, airtight seal placed at the base, right where the penis meets the pubic area. I find it to be a simple and effective mechanical approach, with no electronics and no noise.

Silicone and ABS construction — robust design

The pump combines silicone (for the seal and comfort) and ABS (for the rigid body). This is a combination often seen in this type of product, and honestly, it delivers: the silicone fits snugly around the base of the penis without pinching, while the ABS withstands repeated handling. The total weight is approximately 290 g, making it easy to handle. Clean it simply with lukewarm water and mild soap after each use.

Dimensions and size — suitable for most users

Insertable length of 23 cm, inner diameter of 5.5 cm. I would classify it as standard-sized—not too tight and not too wide. If you have an average to larger build, you should find it suitable. The airtight seal is confirmed, meaning you can use it without worrying about air leaks during vacuum use.

Compatibility and accessories — expandable

What interests me about this model is its compatibility with other accessories in the Pump Addicted range. You can combine the RX3 pump with:

• A Pump vibrating ball (sold separately) to increase sensations
• A Pleasure Sleeve masturbator sleeve (available in two sizes) that transforms your pump into a masturbator—and here, the visual effect of the vacuum makes the penis appear five times larger
• To learn more about sex toys suited to your needs, see our guide Beginner's sex toys: how to choose, use, and enjoy them from the very first time

Two variants — clear or black

You can choose between two finishes: clear (290 g) and black (270 g). The weight difference is minor. The clear version offers an interesting visual effect, while the black version is more discreet. There is no functional difference—it is simply a matter of aesthetic preference.

Who it's for—and who it's not for

Who it's for: Men seeking firmer, longer-lasting erections, with or without a history of erectile dysfunction. Those who prefer a simple mechanical approach, without a battery or mobile app. It is also suitable for anyone who wants to explore the sensation of vacuum without investing in a high-end product.

Who it's not for: If you are looking for a vibrating or connected experience, explore our couples' sex toy collection or pumps with an integrated vibrating module. If you prefer a product made entirely from medical-grade silicone, we have other options in our catalog.

Friendly advice — Don't get discouraged if your first attempts seem tedious. The vacuum system requires a little practice to find the right balance between negative pressure and comfort. Once you master the technique, it is a reliable and discreet tool.