Neoprene lens pouch for your lens.
Very soft and elastic but durable to hold and protect your lens.
Thickness is about 3mm.
It has a belt Loop and a hook.
The top part and the inside is Orange.
The dimensions are (roughly):
Small: 3.1" x 4"
Medium: 4" x 5.5"
Large: 4 x 7.1"
X-Large: 4" x 8.7"
If you are unsure which pouch will fit your lens, please ask away.