LensCoat Lens Cover for Tamron SP 150-600 mm f/5-6.3 Di VC (Real Tree Max4) camera lens sleeve camouflage neoprene protection  lct150600m4 Protection from bumps, dings, nicks, and the elements like water, sand, dust etc. Camouflage patterns help conceal by breaking up the shape of the lens Neoprene acts as a thermal barrier protecting hands from hot and cold Slides on like a sleeve Made in the USA