The Shoulder/Flexi Pouch is designed for flexibility and greater accessibility options, wrapping easily around webbing, backpack straps etc. 3 1/2 inches in length, and made of 3mm neoprene. An excellent option for those who have preassembled equipment, and do not wish to go through the trouble of disassembling it. Provides a neat seal around any 2 – 2.5 inch wide webbing.