
Strength training, pocket sized
PowerGrip packs real resistance training into a compact tool small enough to carry everywhere, from Vellhaven.
Resistance that scales with you
Adjustable tension lets you increase the challenge steadily as your grip strength builds.
Train in the small moments
Slip it in a pocket or bag, so a quick set fits into a commute, a break, or a quiet minute.
Our customers say it better than we can
Frequently Asked Questions
How is the resistance adjusted?
A built in adjustment lets you set the tension to match your current strength level.
Is it small enough for daily carry?
Yes, its compact size fits easily in a pocket, bag, or desk drawer.
How often should I use it?
A few short sessions throughout the week is enough to build noticeable grip strength.
Is it comfortable in the hand?
Yes, the contoured design is shaped to sit comfortably through repeated squeezes.
Is it durable for daily use?
Yes, it is built to handle frequent daily training without wearing down.
Every Vellhaven order is checked by hand
Nothing leaves our warehouse without a person looking at it first. We check the finish, test the moving parts, and pack each piece so it survives the journey to your door. That's why we not only give guarantees on our service, but also achieve outstanding ratings on platforms like Trustpilot.

