There are many cargo cages on the market, and this is one of them.
Sideburns might be just the style you're looking for.
These sturdy, raw aluminum cargo cages are about as simple as can be with a fixed position and five slots for 3/4" (20mm) cargo straps. Great for carrying oversized water bottles, small bags, or maybe your camp shoes.
Details
Made in Canada
Raw 5052 aluminum, tumbled matte finish
Hand-stamped logo
Mounts to standard 3-pack accessory mount
Screws/straps not included
Specs
76g per cage
Size: 170mm x 90 mm / 6.75" x 3.5" with 43mm / 1.7" base
