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Why You’ll Love It

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Carry your full lineup, protected

Padded sleeves fit oversized fountain pens or double slimmer ones—up to eight pens without crowding.

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Smooth, scratch-free access

Flexible pocket edges guide pens past the zipper, preserving clips and finishes.

Slim, quiet, organized

Offset slots prevent clashes and keep the pouch flat in your bag or drawer.

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Secure and ready

Snug channels hold each pen in place so your go-to nib is exactly where you left it.

Quattro V2 vs. V1

Size & Capacity: V2 is slightly longer (+¼”) to accommodate longer pens. Each pocket holds 2 pens, increasing capacity to eight.

Materials: Interior upgraded to soft velvet for extra padding and scratch protection; exterior remains durable, water-resistant waxed canvas.

Middle Pocket: Added open middle pocket for cartridges, small tools, or other accessories.

4.9
Rated 4.9 out of 5 stars
Based on 251 reviews
Total 5 star reviews: 239 Total 4 star reviews: 11 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
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251 reviews
  • CM
    Cathy M.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Perfect for my fountain pens.

    I was worried that the pockets on the Quatro might be tighter than I'd like for holding my fountain pens because the pockets on my Lochby Pocket notebook are uncomfortably tight for "plastic" pens. However, I was pleasantly surprised with the way my pens fit in the Quatro. There's enough slack that I'm able to comfortably have a 5th pen in the exterior front pocket, but not so much room that the interior pens rattle around. The 5 pens I keep in this pouch are a Pilot Custom Heritage 92, Pilot Vanishing Point, Leonardo Momento Zero, Visconti Mirage Mythos, and a vintage Esterbrook J.

  • RT
    Robert T.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    EDC Pen Bag

    I’ve used the Field Journal for several years now and always impressed with the design, materials and attention to details in the product line. I’m expanding my daily writing and wanted to carried a few different pens for those artistic moments. The Quattro is perfect! The off-center pen pockets allows the align for easy closure even when over stuffed with extras like a small flashlight.

    I would love a special edition Black with Red Trim limited run. I would get the whole set!

  • TS
    Twila S.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Luv, luv, luv Lochby products

    I use my Quattro to keep my mini oil pastel crayons in. There’s also plenty of room for my mini flip book, and a small pencil and sharpener. It is in an adorable cushioned little pouch I take with me everywhere. The zipper works perfectly every single time and the overall appearance of it fits right in with all my rustic every day essential items. I have several other Lochby products and if I had to chose which is my favorite, I’d have a hard time deciding. The only thing Lochby is missing is a backpack to hold all my Lochby products in.

  • AA
    Ayinka A.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Fantastic Slim Profile Fountain Pen Case

    This case is wonderful! I have been eyeing it for months and finally bought it via an authorized reseller and I'm so pleased! It easily fits 4 pens as designed but I was able to fit a fifth pen as well by hooking the clip in the little notch to the right of one of the pen slots (see photos). It also easily fits a cliplesss pocket fountain pen in the outside slip pocket. The best thing about the case is how great it feels in the hand. The fabric is lovely and with all 4 (or 5) pens inserted it still feels slim and lightweight.

  • MS
    Matt S.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Another Perfect Lochby Item

    Amazing addition to my Lochby collection. I have the Field Journal, Tool Roll, and now the Quattro. This is the perfect size for quick day trips when I can't bring my tool roll. Construction of ALL their gear is top notch! Venture Pouch and Watch Wallet coming next. Plus, since I first discovered Lochby almost 2 years ago, I've been using their Tomoe River dot journals exclusively for all my writing. Thanks, Chris, for making incredible products and assembling a great team to get the gear together and out the door for all of us!

FAQs

Please read our FAQs page to find out more.

How many pens can it hold?

While it’s called Quattro, each pocket can hold two pens if you want, for a total of eight. Using one per pocket keeps them safest. External slots allow for a few extra if needed.

What types of pens fit?

Designed for pens and mechanical pencils up to 155mm (6.1”), including:

✅ Lamy safari and Lamy 2000
✅ TWSBI
✅ Benu Ambrosia
✅ Esterbrook Estie
✅ Sailor King of Pen
✅ Montblanc 149
✅ Pelikan M800 and M1000
✅ Visconti Homo Sapiens

Does it become bulky when zipped?

Not at all. Offset pockets keep it flat and slim, even with 4–5 pens inside, while the soft liner protects from scratches.

Can it hold items other than pens?

Yes! Many use it for small EDC items like multitools, knives, flashlights, or even tapestry bobbins.

Where is it made?

Designed in the USA with high-quality materials from South Korea, assembled in Vietnam. For more details, please visit our materials page.

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