Bow bunk sheets

Sleeping in the bow bunk can have some short comings. The sheets are hard to put on and they pull out. With the V shape of the bed, a fitted sheet will hook over the point, but flat sheets pull out.
If you take a flat sheet, fold it in 1/2 and sew the bottom edge together, you can make a pocket that can hook over the point of the bed. When you open up the sheet the top of the sheet goes to the top of the bed like normal, but the bottom, when laid out flat now has a v pocket that can hook over the point of the bed. It hooks so it will not pull out and holds the bottom sheet down also.
It is not cat proof though. 8-)