1000d cordura outer, 420d packcloth floating liner, nylon military flat weave webbing
6 compression straps, 3d carry handle & double thick shoulder straps
flat inside pocket, d-ring for keys inside the front pocket, blinky loop
3d front zipper pocket and 3d side pockets to fit your biggest thermos or 40oz
bright yellow inside, all black outside, everything you need and nothing you don't.