Never used 5.11 Tactical Rush 24 backpack, 33 litre size, Sandstone color. These are very tough bags with great organization and lots of pockets. Built from 1050 HD material. Even has slit pockets on both sides of pack. And HD reinforced stitching and zippers all round. Also has camel back sleeve in back.
Utube has multiple videos explaining how great these packs are if you need more info.