Nuna MIXX Manuel D'instructions page 13

DO NOT use storage basket as a child carrier.
Never allow your MIXX to be used as a toy.
Discontinue using your MIXX should it become damaged or
broken.
Overloading, incorrect folding, and the use of accessories e.g.
child seats, bag hooks, rain covers, buggy boards, etc... other
than those approved by Nuna may damage or make this MIXX
stroller unsafe.
Never allow children to stand on the footrest.
This stroller has been designed to use from birth. We
recommend using lowest reclined position for newborn
babies.
This stroller does not replace a cot or a bed. Should your
child need to sleep, they should be placed in cot or bed.
The parking device should be engaged when the stroller is
stopped and when placing and removing child.
Do not place any item on the canopy.
To avoid any danger of suffocation, remove all plastic covers
before using this item and destroy or keep away from babies
and children!
Always check that the seat unit, the bassinet, and car seat
attachment devices are correctly engaged before use.
To avoid injury ensure that your child is kept away when
unfolding and folding this product.
Child may slip into leg openings and strangle. Never use in
reclined carriage position unless the calf support is raised to
cover the front opening.
To prevent a hazardous, unstable condition, do not place
more than 10 lbs (4.5 kg) in the storage basket.
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