I just picked up a handlebar bag and saddle bag from Topeak for a great deal if you’re in the US. I also just ordered the outpost frame bag from Blackburn which I haven’t received yet. I’m sure there are nicer options out there but I’m just getting started bikepacking and got these three bags for around $150 USD. From the reviews I found these are all pretty good options for the price. Used is a great option also but I figured I’d share the direction I went with!

https://www.thebikesmiths.com/products/topeak-backloader-x?_pos=2&_sid=52ea5774c&_ss=r

https://www.thebikesmiths.com/products/topeak-front-loader-handlebar-bag-8-0l?variant=37095628374176

https://www.amazon.com/Blackburn-Outpost-Frame-Bag-Black/dp/B013VQ1F2Q/ref=asc_df_B013VQ1F2Q/?tag=hyprod-20&linkCode=df0&hvadid=312125954623&hvpos=&hvnetw=g&hvrand=11129916113597771741&hvpone=&hvptwo=&hvqmt=&hvdev=t&hvdvcmdl=&hvlocint=&hvlocphy=9017886&hvtargid=pla-464465457074&psc=1&tag=&ref=&adgrpid=63589537658&hvpone=&hvptwo=&hvadid=312125954623&hvpos=&hvnetw=g&hvrand=11129916113597771741&hvqmt=&hvdev=t&hvdvcmdl=&hvlocint=&hvlocphy=9017886&hvtargid=pla-464465457074

I recently picked up a Blackburn frame bag and I’m quite impressed with it. It’s a half frame bag, but it’s expandable if you need more room. The quality seems good and it fits my bike almost perfectly. https://www.amazon.com/Blackburn-Outpost-Frame-Bag-Medium/dp/B013VQ1F2Q/ref=mp_s_a_1_2?ie=UTF8&qid=1525205437&sr=8-2&pi=AC_SX236_SY340_QL65&keywords=blackburn%2Bframe%2Bbag&dpPl=1&dpID=31lmxwk8gKL&ref=plSrch&th=1&psc=1