This is the 1.2 oz carbon fiber and Delrin suspension hoop which acts as one part of the back panel support system for the Circuit and Ohm 2.0 packs. If you have broken or lost your suspension hoop, this is the replacement part you need.
To get the right length hoop for your particular pack, please select the correct size of your pack from the drop-down above. If you do not remember what sized ULA pack you own, check the size tag. The size tag can be found in the seam along the top back of your pack, where the top compression strap meets the back panel. If your size tag is missing, you do not remember what size pack you ordered, and your pack fits correctly, use a measuring tape and the Torso Size Chart listed in the “Sizing” tab to find your pack size.
If you own an Ohm 2.0 and are looking to replace the entire back panel support system, you may also need the Ohm 2.0Foam Back Panel.