55mm Lens Cap Holder
This is the same as the 52mm Lens Cap Holder I made a few months back but for my 55mm lens cap obviously. To be more precise its for a Nikon 50mm 1:1.8G but fits a D version as well which is slightly smaller.
I included a version with DSLR on it if you are not a Nikon fan.
Also the strap is made for the D3300 Nikon or anything that has the same thin strap really.