I recently picked up a kydex sheath for my Izzy from @Allen Morrison . The fit and finish are perfect. I love it. Ive been wanting to carry my Izzy on my neck since getting it but the stock sheath retention isnt as tight as I would want it. After messing around with some accessories and Chicago screws,this is what I came up with. The firesteel is a cheapy Coghlans but I love them. Its in a kydex firesteel sheath I had laying around. The whistle is chicago screwed onto the sheath so it can swivel out so it is a 90° angle to the sheath. I can then grab the izula handle and give the whistle a blow. I will likely wear this anytime Im outside so the whistle will more likely be used most for non survival tasks like whistling at the kids or to chase away off leash dogs while on walks/hikes. Here is the whistle swiveled out If anyone else has Izula sheath setups,id like to see them (neck carry or otherwise). Thanks again @Allen Morrison for the great sheath.