What Fits in an A6 Travelers Notebook? (Real-Life Test)

The A6 travellers notebook has a reputation problem. People see the size — roughly a postcard, 105 × 148 mm — and assume it's a lightweight, one-insert affair suited only to short jottings. Then they start using one, discover the elastic-band system, and realise it holds far more than it has any right to. So we did the obvious thing: we loaded one up properly to see exactly what fits before it stops closing comfortably. This is that real-life test, plus the practical lessons about how to pack an A6 without it turning into an unmanageable brick.

At Burecho we make refillable full-grain leather covers in the A6 travellers format, so this isn't theoretical. If you're weighing the size up against a larger format first, our A6 vs A5 journals comparison is the companion piece to this one.

First, how the travellers system works

The magic of a travellers notebook is that the leather cover isn't glued to a single notebook. Instead, elastic bands run down the spine, and each band holds a separate paper insert. That means the cover is really a flexible carrier — you decide what goes inside and swap it whenever you like. If the system is new to you, our explainer on how the refillable insert system works walks through it, and how to refill a travellers notebook shows the swap in practice.

Because everything is held by elastics rather than a fixed binding, an A6 cover can carry several inserts at once — the practical limit is simply how thick a bundle you're happy to close.

The real-life load test

Here's what we comfortably fitted into a single A6 travellers cover, with room to close the wrap:

• Two to three paper inserts. A typical setup is one lined insert for daily writing, one blank or dotted for sketches and lists, and one plain for scrap. Add a fourth if you're happy with a chunkier feel.
• A card and cash pocket insert. A folded kraft or clear plastic insert that holds a few cards, tickets, stamps or a folded note. Genuinely useful when travelling light.
• A zip or pocket pouch. Slips over one band and holds coins, a house key, a memory card, or a spare pen refill.
• Loose ephemera. Boarding passes, receipts, postcards, ticket stubs, a pressed flower from a walk — the stuff that turns a notebook into a scrapbook of a trip. Our travel journal ideas guide leans hard into this.
• A pen. Slid under the closure elastic, or in a dedicated pen loop. Nothing kills a notebook habit faster than never having a pen to hand.

Fully loaded like that, the notebook is pleasingly fat — it feels like a well-travelled object rather than a pristine one, which is rather the point. It still slips into a coat pocket or the side pocket of a small bag.

Where the practical limit is

You can keep adding, but there's a sensible ceiling. Past about three or four inserts plus a pocket, three things start to happen:

• The spine bulges. The elastics fan out and the inserts stop sitting flat, so the pages you're not using splay awkwardly.
• The wrap won't close easily. Most covers use a wrap-around elastic or strap; overload it and you're fighting the closure every time.
• It gets heavy. Part of A6's charm is that it weighs almost nothing. Cram in five inserts and a pouch and you've lost that.

Our honest recommendation: two or three inserts plus one card/cash pocket is the sweet spot for daily carry. Save the maximalist five-insert setup for a long trip where the notebook is doing the job of a diary, sketchbook, wallet and scrapbook all at once.

A few packing tips from the workshop

1. Put the insert you use most in the middle. The centre band opens flattest, so your daily-writing insert belongs there.
2. Keep a pocket insert on the outer band. Cards and cash are easier to reach when they're not buried between paper inserts.
3. Don't fear thickness — fear stiffness. A fat, floppy notebook that closes is fine. A notebook so full it won't shut is where the leather and elastics start to suffer.
4. Rotate, don't hoard. When an insert fills up, archive it and slot in a fresh one. That's the whole beauty of a refillable system — the cover stays, the pages cycle.

Why A6 in particular is the traveller's size

There's a reason the classic travellers notebook settled around this footprint. A6 is big enough to write a real paragraph and small enough to go genuinely everywhere — jacket, back pocket, glovebox, day bag. If it were any larger it would need a dedicated spot in your luggage; any smaller and the pages would feel cramped. The format has a genuine history, which we covered in the history of the travellers notebook, and its portability is exactly why people who've abandoned bigger journals often stick with this one.

Making it yours

Because the leather cover outlasts every insert you'll ever put through it, it's worth choosing a good one. Our personalised full-grain leather travellers journal is made to order in Dorset and softens and darkens with every mile. Add free engraving — a name, a set of coordinates, a date — and it becomes a genuinely personal object, which is why it's such a popular gift for writers and travellers alike (see our gifts for writers guide). You'll find the full range in our leather goods category.

So — what fits in an A6 travellers notebook? Rather more than the size suggests: several inserts, a pocket of cards and cash, a pen, and a whole trip's worth of memories tucked between the pages. The only real limit is how fat you're happy for it to get — and a well-worn, well-packed A6 is one of the most satisfying things to carry.