The small bag is called Berkley Mini Ranger. This one has 4 mini and 1 Xmini box included 850 denier construction Easy access top opening design Boxes can be stored vertically and horizontally the small pouch on the strap is for a scissor non-corrosive Velcro pockets non-corrosive zip slides. The second is called Berkley Midi Ranger. This one has 4 midi Boxes and 1 Xmidi box 850 denier construction Easy access top opening design Boxes can be stored vertically and horizontally the small pouch on the strap is for a scissor non-corrosive Velcro pockets non-corrosive zip slides. The biggest is called Berkley Maxi ranger. This one has 5 maxi boxes and 1 midi box a zip of top compartment with Neoprene pouch inside the inside of the main compartment has a 3 pouch storage system TT 850 denier construction Easy access top opening design Boxes can be stored vertically and horizontally non-corrosive Velcro pockets non-corrosive zip slides.Robust 850 denier NylonIncluding multiple Tackle boxes with spacers.Non Corrosive zipslidesHorizontal and vertical storageNon corrosive velcro pockets