Shape & Texture

The Master Series Pumper Hollow Inflatable Strap-On features a realistically styled, firm hollow shaft designed for versatile use. Crafted with a thin layer of supple silicone over a sturdy core, it provides a lifelike appearance and feel. The shaft measures 1.25 inches in diameter and can be inflated to increase girth, reaching a maximum inflated diameter of 2 inches. When deflated, the length is approximately 7 inches; upon inflation, it extends to about 7.25 inches, offering a more substantial, swollen appearance for intensified sensations. The realistic design makes it suitable for both penetrative play and partner stimulation, with the hollow construction allowing for easy insertion and use with or without an erection.

The inflatable feature is controlled by a removable, easy-to-use bulb that allows you to gradually pump and increase girth for a customized experience. The body-safe silicone surface is smooth, non-porous, and designed to provide comfortable, realistic stimulation. Additionally, the open-ended shaft enhances accessibility and enhances the sensation during use.

Material & Feel

Constructed from high-quality, body-safe silicone, this strap-on is free from phthalates, ensuring a safe and hygienic experience. The non-porous material resists bacteria buildup and is easy to clean. The silicone feels soft and supple to the touch, mimicking the texture of real skin while maintaining firmness for effective penetration. The pump mechanism includes an ABS plastic bulb, which is durable and easy to operate, allowing precise control over inflation. An elastic strap runs between the user's balls and along the back of the thighs, keeping the harness securely in place without restricting movement. The strap's stretchiness ensures a comfortable fit for most body sizes up to 40 inches around the waist.

Size & Fit

The thick elastic waistband is adjustable and stretchy, designed to comfortably fit most body shapes and sizes. The harness’s open design leaves the anus accessible for additional play options, making it a versatile addition to your collection of adult toys. The product is suitable for use with various strap-on harnesses, thanks to its standard sizing and flexible design.