Thumb Score: +5 REI [rei.com] has 20L Osprey Poco Child Carrier Hiking Bag (2 Colors, Supports up to 48-Lbs) on sale for $184.73. Select free store pickup where available or shipping is $30 for oversized items.Note: Availability for pickup may vary by location. REI Co-Op Members may save an additional $20 when you spend $100+ at REI Outlet with code OUTSEPT24 through September 16, 2024. If interested in bigger one, here is the thread for the 26L Osprey Poco Plus Child Carrier Hiking Bag