Fish cat back pack straps

Has anyone purchased the outcast back pack straps? I have a fish cat 4 that I have been walking in a good distance to my fishing spot and I'm used to the light caddis Nevada model so I'm considering buying the back pack straps to allow me to haul more gear and ease up on my arm trying to get the tube out to my spot. What's your experience?

One of my straps are from an old laptop case and the other is from an old tennis bag straps are a must IMO so if all else fails find some old straps laying around the house

Bought some straps at Walmart in the camping section, think they were under $4. They work great!

ya dont waste your money get something cheaper

Definitely the Walmart camp gear section to find the cheap 1.5" or 2" quick release straps. A few bucks from Home Depot/Lowes/hardware store for the metal quick releases to connect to the D-rings. Instant harness for back pack trekking with your tube. Fisher nailed it for grabbing cheap alternative, rather than $25 to $30 backpack straps from any company. Plenty of materials to make your straps.

For comfort, you can use pool noodles as cushion.