KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+3¼″ margin
Will fit in a ?
No, it won't fit.
It will not fit in this setup: VÅGSTRANDA Pocket spring mattress, medium firm/white, Full is too large for a Seat Leon 2019 with seats up.
Fit Details
With seats up, This package will not fit in this setup. The blocker is opening width, and you're short by 11½″ even with diagonal loading. We're about 95% confident in this estimate.
VÅGSTRANDA Pocket spring mattress, medium firm/white, Full
Box: 58¾″ × 18¼″ × 17¼″ · 90 lb 3 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 14, 2026
Package
Status
Limiting factor
Best orientation
Package #1
58¾″ × 18¼″ × 17¼″
Status:11½″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
42⅞″ / 31½″
Cargo width / height
31⅞″ / 41⅜″
Cargo length seats up / down
32⅝″ / 58⅝″
Loading sill height
29½″
Seat Leon 2019
Measurements last checked and updated on Aug 01, 2026
Helpful tips
Use these loading tips to improve your chances of fitting VÅGSTRANDA Pocket spring mattress, medium firm/white, Full in Seat Leon 2019.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Try fitting alternatives
Check the Similar items that fit section for safer alternatives.
Alternatives that fit in Seat Leon 2019
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Seat Leon 2019 boot
The Seat Leon 2019 gives you a hatchback boot that suits shorter, wider loads more than very long ones. The opening measures 42⅞″ wide by 31½″ tall, and the floor runs 32⅝″ with the seats up, stretching to 58⅝″ once you fold the rear bench, a gain of 26″. At its narrowest the floor is 31⅞″ across. The loading sill sits 29½″ off the ground with a 9⅞″ drop to the floor, so heavier boxes need a lift up and over. Boxes that clear the opening load easily; anything long wants the seats folded.
About the VÅGSTRANDA Pocket spring mattress, medium firm/white, Full package
The Full size VÅGSTRANDA ships as one roll-packed package, 58¾″ × 18¼″ × 17¼″, so the challenge is bulk rather than length: a dense bundle weighing 90 lb 3 oz. Under 59″ long, it fits across most folded rear seats and into most SUV cargo areas, but it does not squeeze: the 17¼″ thickness is firm and gives almost nothing. Two people make loading far easier than one, and a blanket underneath protects the wrap from tears. Once home, give it space when you cut it open: a roll-packed mattress expands quickly and with force.
Frequently asked questions
Find quick answers about fit for VÅGSTRANDA Pocket spring mattress, medium firm/white, Full in Seat Leon 2019, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will VÅGSTRANDA Pocket spring mattress, medium firm/white, Full fit in Seat Leon 2019?
No. With seats up, it is short by 11½″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -11½″ margin in seats up.
What should I do instead?
Use the Helpful tips & alternatives section to choose a smaller item, different orientation, or split-load plan.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening width) with -11½″ margin.
How tight is this fit?
This result is in the clear no-fit band (-11½″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-11½″). Seats down: No (-1¼″). Default selection follows YES > MAYBE > NO.
Why does it not fit?
The blocker is Opening width. The worst margin is -11½″ in seats up, so clearance is below the required buffer.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -11½″ around the limiting point.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats up.
How confident is this result?
Confidence is 95 out of 100 based on available dimensions and margin tightness.