
Pen Sleeve No. 12
Stops a pen writing on your bag
5.7" × 0.8" · 0.4 oz
$12.00
5.7" × 0.8" · Priced in USD
- Free US standard shipping over $150.00 — 3–5 business days, tracked. Under that, $9.50.
- 45-day returns, used or unused. Full refund policy.
- 10-year warranty on stitching and hardware, and the wear parts are stocked separately.
One-time purchase — no subscription, no recurring charge. Your statement will show NOX SUP.
Specification
Leather
2 oz full-grain off-cuts
Cut from what is left after the wallets, so colour varies by batch.
Fit
Pens up to a 13 mm barrel
A Bic, a Uni-ball, a Kaweco Sport. A wide fountain pen will not go in.
Closure
Friction only
No snap to work loose. It grips, then stops stretching.
Dimensions are external and include hardware. Capacity is the manufacturer’s measured volume, not a nominal figure. If a measurement here does not match the item you receive, that is a fault and we will take it back — see the returns policy.
About this piece
A pen loose in a bag does two things — it scratches, and eventually it leaks. The No. 12 is a friction-fit sleeve in 2 oz full-grain that stops both, cut from the off-cuts left after the wallets.
It takes pens up to a 13 mm barrel. Measure yours if it is a fountain pen; most of those are wider.
Colour varies between batches because off-cuts do. At twelve dollars we are not going to dye them to match, and we would rather say so than surprise you.
What it holds
- One pen up to a 13 mm barrel
Care & repair
- 1Nothing at all. It darkens on its own.
Stitching and hardware are covered for 10 years from delivery against failure in normal use. Wear, patina, darkening and surface marks are not faults and are not covered — they are what the material does. Repairs outside the warranty are quoted before any work starts.
Verified purchases
4.6 out of 5 · 57 reviews
“I measured the Pen Sleeve No. 12 against the dimensions on the page before I even unwrapped it. They were right, which is not something I can say about the last two bags I bought online.”
“Heavier than I expected — which the page does tell you, so that is on me. Everything else has been faultless.”
“It is the first bag I have owned where the empty weight was published. Sounds small. It is not, when you are at a 50 lb check-in limit.”
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