Premium hydraulic penis pump 20-28 cm — HydroXtreme 11

The largest model in the entire Bathmate range. The HydroXtreme 11 is designed for erections measuring 20 to 28 cm – a size that very few manufacturers offer. If standard pumps are too short for you, this is probably the only model in the world that will fit.

An extraordinary cylinder for extraordinary sizes

The cylinder is 28 cm long with a maximum circumference of 20 cm (approximately 6.4 cm in diameter). This is a considerable volume of water – the external pump bulb is not a luxury here, it's a necessity. The bellows alone would not be enough to create effective pressure on such a volume. Each squeeze of the bulb gradually increases suction to the optimal zone.

The Xtreme kit makes perfect sense

For a model of this size, the shower strap is absolutely essential. The filled cylinder weighs approximately 2 kg – it's impossible to hold it at arm's length for a full session. The strap frees your hands and holds the pump in a stable position. Warm shower water remains the best environment for sessions – heat dilates tissues and makes suction more progressive.

The complete premium kit equipment

Like all HydroXtreme models: manual pump with hose, shower strap, cleaning sponge, spare comfort pad, rigid carrying case. The case is significantly larger than on other models to accommodate the cylinder. Guaranteed for two years by Bathmate. It's a significant investment, but it's the only hydro pump in the world of this size.