Take A Note Planner Transparent Book Cover: Sizes and Fit

Take A Note clear planner cover: the A5 cover open at 315 × 213 mm and the A6 open at 225 × 155 mm, drawn to scale with planners inside — The A5 and A6 covers open, to scale at 1 mm = 1.5 px; the gray planners are our ISO-size examples, and pocket positions are schematic. Original illustration made for this guide. © Stationery Times.

Product facts

Product: Take A Note Planner Transparent Book Cover (A5, A6, B6, Slim)
Brand: Take A Note
Brand origin: Not stated
Made in: Not stated^*
Material: PVC, with matte PVC inner pockets
Price range: $$$5–20 per item
Rate it: No ratings yet. Be the first to rate this product.

Notes on these facts

Country of manufacture not stated: Yoseka's page lists no origin. The barcodes begin 471, the GS1 prefix assigned to Taiwan, but a barcode prefix shows where a company registered the code, not where the cover is made. We could not reach a maker site. Price: example listing.
How we test and disclose samples: How we test stationery.
Price bands are typical US retail, checked October 2026.

Key takeaways

Yoseka lists four sizes: A6 at US$6.00, and A5, B6 and Slim at US$8.00 each, all in our $$ band ($5-20).
On November 2, 2026 only the B6 and Slim were in stock at Yoseka; the A5 and A6 showed as sold out.
The open A5 cover is listed at 315 × 213 mm (12.4 × 8.4 in) and the A6 at 225 × 155 mm (8.8 × 6.1 in), 2 mm thick, though the listing misprints the A5 height as 3.4 in.
The inner pockets are matte PVC to reduce static, and the cover includes a penholder; the maker's material line is PVC.
Only the Slim cover has a stated planner match (Take A Note's Slim Biweek and Slim Weekly Undated); no B6 size or fit note is given.

What is the Take A Note Planner Transparent Book Cover?

It is a clear PVC sleeve that protects a Take A Note planner. Yoseka’s page says it is “designed to protect your Take A Note Planners”, with inner pockets and a penholder.

The inner pockets are matte PVC on purpose. Yoseka says this reduces static when you slip in stickers or memo sheets.

We found no maker site we could read, so every fact below comes from Yoseka’s product page, read on November 2, 2026.

What sizes and prices does it come in?

Four sizes, from US$6.00 for the A6 to US$8.00 for the others. Only two were in stock on the day we looked.

Size	Yoseka price	Open cover, W × H	In stock Nov 2	Barcode (GTIN)
A6	US$6.00	225 × 155 mm (8.8 × 6.1 in)	No	4711370940150
A5	US$8.00	315 × 213 mm (12.4 × 8.4 in)	No	4711370940143
B6	US$8.00	Not listed	Yes	4711370940259
Slim	US$8.00	Not listed	Yes	4711370940310

All prices sit in our $$ band ($5-20). The sizes are the open cover laid flat, and the cover is 0.07 in (0.2 cm) thick.

Do the listed sizes add up?

Almost: the A5 line has a misprint in inches. It reads 12.4 × 3.4 × 0.07 in next to 31.5 × 21.3 × 0.2 cm. Since 21.3 cm is 8.4 in, the 3.4 is a typo. The A6 line (8.8 × 6.1 in, 22.5 × 15.5 cm) agrees with itself.

Our arithmetic, assuming ISO planner sizes of 148 × 210 mm for A5 and 105 × 148 mm for A6, gives the margins below. Take A Note’s own planner sizes may differ, so check yours.

Take A Note clear cover height margins: 3 mm over an A5 planner and 7 mm over an A6 — The cover's height beyond an ISO planner at 1 mm = 10 px: 3 mm for A5 and 7 mm for A6 (our arithmetic). Original illustration made for this guide. © Stationery Times.

The open widths leave 19 mm (A5) and 15 mm (A6) beyond two planner covers side by side, which is room for the spine. The B6 and Slim have no listed size, so we can’t check them.

What are the pockets and penholder like?

There are inner pockets in matte PVC and a penholder, per Yoseka. The page does not say how many pockets there are, how deep they are or how thick a pen the holder takes.

Our drawing therefore shows one pocket on each panel and a small loop, positioned loosely after Yoseka’s photo. Treat those as schematic.

Which planners does it fit?

Only the Slim cover has a stated match: the Slim Biweek Planner and the Slim Weekly Undated Planner. For the A5, A6 and B6, Yoseka says only that the cover protects Take A Note planners.

Measure first if you use another brand. A planner thicker than the cover’s room will bulge the PVC.

Who is the clear cover for?

It suits a Take A Note user who wants a low-cost sleeve with pockets. At US$6 to US$8 it sits in our $$ band.

Skip it if you want to know it will fit a specific planner before buying: Yoseka gives no thickness range, and two of the four sizes had no listed dimensions.

For another clear sleeve with its own stated sizes, see the Hobonichi Weeks clear cover and the Hobonichi Techo clear cover Hon.

Where is it made?

We couldn’t confirm. Yoseka’s page lists no origin and no maker, and we could not load a Take A Note site. The barcodes start with 471, the GS1 prefix for Taiwan, which shows where the company registered its codes, not where the cover is made.

What else does Take A Note sell as a cover?

Several other covers, so check the name. Yoseka also lists Take A Note covers in Tyvek and in washable kraft paper. Good Postage sells a separate Take A Note Planner Cover from US$23 in two colors, which is a different product at about three times the price.

Frequently asked questions

What is the Take A Note clear cover made of?

PVC. Yoseka's material line says PVC, and it adds that the inner pockets are matte PVC to reduce static when you slip in stickers or memo sheets.

Does the clear cover have a pen loop?

Yes, a penholder is included, per Yoseka. The page does not say where it sits or what pen thickness it takes.

Is the A5 cover really 3.4 inches tall?

No, that is a misprint. Yoseka's A5 line reads 12.4 × 3.4 × 0.07 in but also 31.5 × 21.3 × 0.2 cm, and 21.3 cm is 8.4 in. The metric height matches an A5 planner with a little room.

Will it fit a standard A5 planner?

Probably, by our arithmetic: 213 mm is 3 mm taller than the 210 mm of an ISO A5 planner. Yoseka states a fit only for the Slim cover, so check your planner's thickness.

Which planners does the Slim cover fit?

Yoseka says the Slim cover is compatible with the Slim Biweek Planner and the Slim Weekly Undated Planner from Take A Note.

How thick is the cover?

0.07 in (0.2 cm) for the A5 and A6, per Yoseka. That is the cover's own thickness measured flat, not the room for a planner.

Is there a B6 size?

Yes, a B6 at US$8.00 that was in stock at Yoseka on November 2, 2026, but the page gives no dimensions for it.

Is this the same as Take A Note's other planner covers?

No. Yoseka also lists Take A Note covers in Tyvek and washable kraft paper, and Good Postage sells a Take A Note Planner Cover from US$23 in two colors. This is the clear PVC one.

Sources (4)

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