u/Eeven_though

I finally found a backpack large enough for my 25lb dog to sit up and turn around, as well as a perfect-fit basket to hold it!

Much more affordable than the full kit of accessories Tern makes to assemble in to a rear carrier.

Quick release rack:

https://www.amazon.ca/gp/aw/d/B0C2PK13MZ?psc=1&ref=ppx\_pop\_mob\_b\_asin\_title

Basket:

https://www.amazon.ca/gp/aw/d/B0FC5YV2QB?psc=1&ref=ppx\_pop\_mob\_b\_asin\_title

Pet backpack carrier (I added extra foam padding for him):

https://www.amazon.ca/gp/aw/d/B0C534MNBW?psc=1&ref=ppx\_pop\_mob\_b\_asin\_title

Edit: Also recommend Rok straps: https://www.amazon.ca/gp/aw/d/B00JVAJJNO?psc=1&ref=ppx_pop_mob_b_asin_title