This is an interesting gizmo, the WAKMAH (stands for Water-closet Aperture Kinetic Mechanical Activation Handle, though I think personal sucker would be more catchy). Working on the same principle as the suction cup this little gadget is a handle you can take anywhere and attach to any smooth surface.
Using this little device can make journeys on public transport a bit easier as you always have your very own hand hold.
This gadget has various other uses too (taken from the official site)
- Door Handle Avoidance
- Dolphin. Seal or Whale Riding
- Surfing aid for beginners
- Child’s toy
You can check out the manufactures site here and buy one for just under 4 pounds (about 7 dollars).