Bathmate 是最暢銷且最有效的幫浦之一。專為在浴缸或淋浴中使用而設計，Hydroxtreme 9 利用水而非空氣在陰莖周圍產生壓力，以增強勃起狀態和陰莖尺寸。波紋管系統現在配備了新的柔軟密封、全支撐舒適環，可在陰莖根部和睪丸區域提供更低的壓力和更高的舒適度。此外，它還可拆卸以便於清潔。* 適用於預先幫浦勃起長度為 7-9 英吋（17.5-23 公分）的男性
Wasn't sure about spending this much but the bath-only design actually sold me, no messing with air valves. Filling it from the tub tap is easier than I expected and the clear tube lets me keep an eye on things. Two months in and it's part of my regular routine now.
The water pressure feels way more even than the air pumps I've tried, and I actually look forward to using it in the bath now. The valve up top makes releasing pressure simple, no awkward fumbling. Three weeks in and it's holding up great.
Took a few tries to get the water seal right in the shower, but once I did, the pressure feels far more natural than the air-based pump I used before. The clear cylinder lets me watch the full effect, and it holds steady through my whole bath routine.