Ali review
AliExpress pull-out cabinet organizer: measure the cabinet first
A practical AliExpress pull-out cabinet organizer review for deep lower cabinets, with notes on inner measurements, plumbing, hinges, drawer travel, base surface, and tall bottle clearance.
Deep lower cabinets look useful until small bottles and sponge packs disappear into the back. Then one simple item turns into a little cabinet excavation.
The product here is a pull-out cabinet organizer. Based on the product photos, it uses white sliding trays in a slim frame, so the main value is access rather than magically creating more cabinet space.

Measure the inside, not the door
Start with the usable inner width, depth, and height of the cabinet. The outside door width is less important than the space left after the face frame, hinges, pipes, and cabinet lip get in the way.

A tray can fit inside the cabinet and still be annoying if it cannot slide forward. Check the path the drawer needs to travel, not just the spot where it will sit.
Plumbing changes everything
Under-sink cabinets are rarely empty rectangles. The P-trap, drain pipe, water lines, shutoff valves, and hoses can sit exactly where a neat product photo shows open space.

This is why the organizer makes the most sense when there is a clear side zone beside the plumbing. If the pipe runs through the middle or the door does not open wide enough, a fixed bin may be simpler.
Use it for modest daily items
This organizer is best framed around small cleaning bottles, sponge packs, cloths, spare bags, and light refill packs. Those are exactly the things that vanish behind the front row in a deep cabinet.

Keep the contents balanced instead of packing the front edge. Large detergent jugs, cookware, dense cans, and awkward containers are better kept somewhere more stable.
The base surface matters
The sliding feel depends on the cabinet floor more than it first appears. A flat, clean surface gives the frame a better chance to sit straight.

Old shelf liner, dust, a warped cabinet bottom, or a raised front lip can make the tray feel less smooth. If the option needs screws, also check whether drilling the cabinet bottom is acceptable in that home.
Tall bottles need their own check
Height is the easy detail to miss. A bottle may fit in the tray but still hit the sink bowl, upper tier, cabinet frame, or spray head clearance.

The taller two-tier pull-out cabinet organizer is worth comparing only when the cabinet has enough height and a clean slide path. In an under-sink space, the extra tier can become the part that collides first.
Verdict
The pull-out cabinet organizer is worth considering when the real problem is reaching the back of a deep lower cabinet. It is strongest for light everyday supplies that benefit from being pulled forward in one tray.
Before buying, check inner width, depth, height, plumbing, hinge intrusion, drawer travel, and the surface where the base sits. If those details do not line up, a regular bin or a different rack shape may be easier to live with.