What do you get when you put kite and windsurf engineers in one room. An extremely light windsurfing rig that you can easily inflate. The I-Rig has the same weight as a 1.5 liter water bottle and fits in your backpack. An extremely suitable means to use with an inflatable windsup . The Arrows I-Rig is available in 4 different sizes. See the table below for weight and height of the user. NB. The Irig is stable in the lower wind range. Up to about 12-13 knots. If the wind is stronger, we recommend taking a normal rig (mast, boom and sail). 
1. Unpacking
Take the I-Rig out of the bag and unfold it 
2. Pump up
Attach the adapter to your SUP pump and pump the whole thing up... 
3 Hop on the water
Attach the I-Rig to your board and hop onto the water... 