Here is a how to video on mounting the Rigid tool box to a Polaris sled. This is by far the best “tunnel bag” I have ever used and is also the cheapest “tunnel bag” you will find out there. Around $40 for the box and all hardware. I have bought 4 of them now for my sleds for less than you can buy 1 name brand bag. The reason I have 4 is I have multiple sleds not because they break. I Have had the same box on multiple sleds now. You can mount this to other brands of sleds as well you just might need to bolt it slightly different. Hope you enjoy this video and can then mount it to your sled as well.
