Since you are in Portland with a Golden Retriever, you absolutely need a way to manage the hair and the cargo area sliding. The Ioniq 5 is great but that flat floor in the back makes groceries fly everywhere whenever you use the instant torque. Instead of just a liner, I would look at the Hyundai OEM Cargo Net for Ioniq 5 GI-F2100. It keeps things pinned down and it is relatively cheap compared to fancy trunk blocks. For the dog situation, floor mats are only half the battle. Golden hair gets into the seat fabric and it is a nightmare to vacuum out. Check out the Meadowlark Dog Car Seat Cover for SUV and Trucks. It is a hammock style that protects the back of the front seats too, which is where the mud usually ends up when they get excited. Honestly, the mesh window is nice so they can still see you and get some airflow from the rear vents. Regarding the V2L debate, the Hyundai OEM V2L Adapter GI-F1300 has an internal thermal fuse that cuts power if the plug gets too hot. Some third-party ones lack that specific safety layer. If you are plugging in high-draw items like a space heater or coffee maker during a camping trip, the extra money for the OEM version is basically insurance for your charge port. IoniqForum has some technical teardowns of both if you want to see the internals before buying. Also, dont forget a center console tray. The deep pit in the middle is useless without one, so grab something like the BestEvMod Center Console Organizer Tray for Ioniq 5 to keep your keys from getting lost in the abyss.

I went with TuxMat Custom Floor Mats for Hyundai IONIQ 5 because the sidewall coverage is essential for wet dogs. Had a coffee spill last month and the high edges saved my gray carpet entirely.

• Lectron V2L Adapter for Hyundai IONIQ 5 - rated for 1.9kW / 15A
• TuxMat Trunk Liner for Hyundai IONIQ 5 The Lectron unit is technically identical in output to the OEM version for much less.

Regarding what #2 said about "Since you are in Portland with a Golden...", that mud is a real technical challenge for the light interior. I have been satisfied with the V2L hardware performance after comparing the specs.

• Hyundai OEM V2L Connector GI-F000: Best thermal management available. It fits the port architecture perfectly and the locking mechanism is robust. I dont have complaints about the build.
• Lectron V2L Adapter for Hyundai IONIQ 5: A solid, budget-friendly alternative. It works well but isnt quite as sleek as the factory unit. I actually spent the morning comparing the V2L sine wave consistency against my Jackery Explorer 1000 Portable Power Station. It is honestly fascinating how these high-voltage systems manage discharge. I got sucked into a rabbit hole reading about Oregon microgrid projects for way too long... anyway, the OEM adapter is the safer bet for the car.

• Agree, the flat floor is chaos. I grabbed a Hyundai OEM Cargo Net for IONIQ 5 for $55 so my groceries dont explode when I floor it in sport mode. It works great.

Noted!