Make your own Beverage Management System (BMS). Yes, it is a cup holder – but a very durable one that will last for years and protect your beverages from some clumsy doofuss while fishing from a small boat.
Parts List:
1 x 3 Inch ABS Plastic Coupler
1 x 3 Inch ABS Plastic End Cap
2 x 3 Inch Stainless Steel Hose Clamps
2 x 9 Inch Strong Ties
1 x Foot long piece of 1/8 Inch Steel Cable
1 x Brass Hook
1 x Small bit of Weather Stripping
I'm still using the original one I made over 20 years ago, and it still works just fine in spite of the beating it has taken over the years. It has saved many beverages!
![](https://i.ytimg.com/vi/Z4SbO2CYdTw/maxresdefault.jpg)