Car Seat ISOFIX Hook – Umbrella & Bag Organizer

his set of ISOFIX hooks lets you neatly store an umbrella or hang bags directly on the back of your rear seat — completely tool-free and without any permanent modifications to your car.

How it works: The hooks clip onto the ISOFIX metal bar behind your rear seat backrest. One small hook and one large hook work together to hold an umbrella horizontally along the seatback. Of course, you can also use them to hang shopping bags, backpacks, or other items.

The set includes 4 variants:

• Double hook – large (2× large hooks)
• Single hook – large (1× large hook)
• Double hook – small (2× small hooks)
• Single hook – small (1× small hook)

Print Settings & Material: Print this in PETG at minimum — do not use PLA. Car trunks can reach very high temperatures in summer, and PLA will deform or fail under heat. PETG, ASA, or ABS are all suitable choices. ASA or ABS are ideal if you want maximum heat resistance.

Installation: Push the hook downward from above with light pressure until it clicks into place. Do not pull it in. To remove, simply rotate the hook 90° and lift it out.

Compatibility: Works with: Audi, BMW, Cupra, Porsche, VW (except Q6 / SQ5) Does not fit: KIA (tested)

⚠️ Fitment depends on the depth of the ISOFIX metal bar in your specific car model, which varies between manufacturers and models. Please leave a comment with your car make and model so we can build a compatibility list together!