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The Storage Fit Guide

Relaxdays

Relaxdays two-basket pull-out cupboard organiser

25w × 39.5d × 40h cm
Under-sink storageFreestanding — no fixing requiredNo drill neededMid-range

Best fit for

  • deep base cupboards
  • cleaning products
  • bathroom bottles

Avoid if

  • a centre pipe crosses the drawer path
  • you need an adjustable-width shelf

Under-sink storage

Relaxdays two-basket pull-out cupboard organiser

Listed dimensions

25w × 39.5d × 40h cm

Price band: Mid-range

Check current price on Amazon

Dimensions last checked: 2026-05-29 · Listing source

Dimensions in detail

Dimensions are taken from the manufacturer's listing. Measure your space carefully before ordering — allow at least 1–2cm clearance on each side for ventilation and easy removal.

Width

25

cm left to right

Depth

39.5

cm front to back

Height

40

cm floor to top

Before you measure

  • →Measure the internal width, depth and height of your cupboard or space — not the door opening.
  • →Note where the waste pipe sits — the curved plastic pipe under the plughole can block the centre or back of the cupboard floor.
  • →Allow 2cm on each side for easy removal without scratching.
Use the under-sink finder tool →

Other under-sink storage options

Top pick
50w × 26d × 39h cmfreestanding

DEENZ adjustable extendable under-sink shelf

DEENZ

BudgetNo-drillRenter-friendly

Best fit for

  • working around a centre pipe
  • small bathroom vanity cupboards
  • mixed cleaning bottles

Avoid if

  • you need a pull-out drawer
  • your cupboard has less than 40cm usable height

Price band: Budget

Check current price on Amazon

Dimensions last checked: 2026-05-29 · Listing source

Runner-up
50w × 26d × 38h cmfreestanding

Latawon 2-tier expandable under-sink shelf

Latawon

BudgetNo-drillRenter-friendly

Best fit for

  • pipe cut-outs
  • renter-friendly under-sink shelves
  • light bottles and cloths

Avoid if

  • you need heavy-duty metal drawers
  • the pipework leaves no clear shelf path

Price band: Budget

Check current price on Amazon

Dimensions last checked: 2026-05-29 · Listing source

Budget pick
37.6w × 15.2d × 11.2h cmadhesive

Baffect sliding basket cabinet organisers, 2 pack

Baffect

BudgetNo-drillRenter-friendly

Best fit for

  • side-mounted pull-out storage
  • small bottles
  • narrow under-sink gaps

Avoid if

  • your cabinet door or hinge blocks the drawer path
  • you need to store heavy cleaning liquids

Price band: Budget

Check current price on Amazon

Dimensions last checked: 2026-05-29 · Listing source

See all under-sink storage →