Pen Realm Pen Realm
Select category
  • Select category
  • Accessories
    • Box
    • Dee Charles Leather
    • Eng Leather
    • Esterbrook
    • Ink Bottles/Fillers
    • Maruman Mnemosyne
    • Midori
    • Notebook Covers
    • Pen Sleeves/Cases
    • Pen Stands
    • Rickshaw
    • Roll Stops
    • TWSBI Pipe
    • Visconti
    • Writing Mat
  • All Pens
    • Ballpoint, Rollerball , and Pencils
      • Cross
      • Other
      • Parker
      • Sailor
      • TWSBI
      • Waterman
    • Custom Makers Corner
      • BoneCrusher7Studios
      • Monty Winnfield
    • Fountain Pens
  • Apparel
  • Clearance
  • Converters
  • Flex Room
  • Gift Cards
  • Homepage Featured
  • Ink
    • Akkerman
    • Anderillium Inks
    • Backpack
    • Colorverse
    • J Herbin
    • Krishna Inks
    • LAMY
    • Leonardo
    • Montblanc
    • Nahvalur
    • Noodler's Ink
    • Ohto
    • Parker
    • Pilot/Namiki
    • Platinum
    • Scribe
    • Scribo
    • TWSBI
    • Waterman
  • Knives
    • Revo
  • Lil Leather Studio
  • New Fountain Pens
    • Airmail
    • Benu
    • BoneCrusher7Studios
    • Esterbrook
    • GIOIA
    • Ikkaku: by Nahvalur
    • Jinhao
    • Kilk
    • Leonardo
    • Midori MD
    • Nahvalur Pens
    • Namiki
    • Narwhal Pens
    • Opus 88
    • Pilot
    • Platinum
    • Scribo
    • Tianzi
    • TWSBI
  • Nibs
    • Bock Nibs
    • Classic Pens
    • Esterbrook Nib Units
    • Jowo Nibs
    • Pelikan
    • Visconti
  • Paper
    • Apica
    • Ayush Paper
    • Clairefontaine
    • Colorverse Nebula Note
    • Endless Recorder
    • Iroful
    • J Herbin
    • Kleid Stationery
    • KOBEHA
    • Kokuyo
    • Kurufit
    • Maruman
    • Midori
    • Mnemosyne
    • NUUNA
    • Odyssey Notebooks
    • Origami paper
    • Rhodia
    • Septcouleur
    • Showa
    • Space City Stationery
    • Stalogy
    • The Scribes
    • Tomoe River
  • Pen Show Appointments
  • Pre Owned Fountain Pens
    • ACME
    • Additive Pens
    • Aikin Lambert
    • Airmail
    • Analog Pens
    • Ancora
    • AP Limited
    • Armando Simoni Club
    • ASA
    • ASC
    • Atelier Lusso
    • Aurola
    • Aurora
    • Baoer
    • Benu
    • Bexley
    • Birmingham
    • Bluedew
    • Brimingham
    • Caran d'Ache
    • Carolina Pen Co.
    • Cartier
    • Chicago Pen Company
    • Classic Pens
    • Columbus
    • Conklin
    • Conway Stewart
    • Country Made
    • Crocodile
    • Cross
    • Custom
    • Daniel Hechter
    • Danitrio
    • David Oscarson
    • Delta
    • Desiderata
    • Diamond
    • Diplomat
    • Divine Design
    • Duke Fountain Pens
    • Dunhill
    • Eboya
    • Edison Fountain Pens
    • Ensso
    • Esterbrook
    • Eversharp
    • Faber Castell
    • Fagionnato
    • Ferrari daVarese
    • Fine Writing
    • Fountain Pen Revolution
    • FPR
    • Franklin Christoph
    • Gioia
    • Giuliano Mazzuoli
    • Gold Bond
    • Graf Von Faber Castell
    • Gravitas
    • Grayson Tighe
    • Heath
    • Herbert Pen Company
    • Hero
    • Hinze
    • Inkograph
    • Inoxcrom
    • Invicta
    • IWI Civilization
    • Jean Pierre Lepine
    • Jinhao
    • Kaco
    • Karas Kustoms
    • Kasama
    • Kaweco
    • Kilk
    • Knox
    • Krone
    • Laban
    • Lamy
    • Leonardo
    • Levenger
    • Little Pen Design
    • Loclen
    • Loiminchay
    • Lorelei
    • Lotus
    • Louis Vuitton
    • Mabie Todd
    • Maiora
    • Majestic
    • Marlen
    • Mayfair Pens
    • Merlin
    • Misc Brands
    • Molteni
    • Montblanc
    • Montegrappa
    • Monteverde
    • Monty Winnfield
    • Moonman
    • Mythic Pens
    • Nahvalur
    • Nakaya
    • Namiki
    • Namisu
    • Narwhal
    • Nemosine
    • Nettuno
    • Newton Pens
    • Omas
    • On A Whim
    • Onoto
    • Opus 88
    • Osprey
    • Other
    • Ottohutt
    • Paillard
    • Parker
    • Parsons Italic
    • Pelikan
    • PENBBS
    • Penlux
    • Peyton Street Pens
    • Pilot
    • Pineider
    • Platignum
    • Platinum
    • Procyon
    • Radius
    • Recife
    • Regatta
    • Retro 51
    • Rotring
    • Russ Pens
    • Ryan Krusac
    • Sailor
    • Salz Brothers
    • Santini
    • Schon Dsgn
    • Scribo
    • Scriptorium
    • Senator
    • Sheaffer
    • Signum
    • Skagen
    • St. Dupont
    • Stipula
    • Taccia
    • The Good Blue
    • Think
    • Tibaldi
    • TWSBI
    • Unknown
    • Venvstas
    • Venvstus
    • Visconti
    • Wahl
    • Wancher
    • Waterford
    • Waterman
    • Wearever
    • Wedgewood
    • William Henry
    • Windsor
    • Wingsung
    • Yard O Lead
    • Ystudio
  • Supplies
    • Converters
      • Platinum
    • O-Rings
  • Uncategorized
  • Washi
Login / Register
0 Wishlist
0 Compare
0 items $0.00
Menu
Pen Realm
0 items $0.00
  • HOME
  • Shop
    • Fountain Pens New
    • Fountain Pens Pre Owned
    • Ball Point Rollerballs and Pencils
    • Flex Room
    • Ink
    • Paper
    • Nibs
    • Supplies
    • Accessories
    • Apparel
    • Knives
    • Washi
    • Gift Cards
    • Sale
    • Pen Show Appointments
  • Services
    • Upcoming Events
    • Nib Grinding
    • Order Form
    • Consign and Sell
    • Testimonials
  • Realm of Info
    • FAQ – Frequently Asked Questions
    • Art & Artists
    • Fountain Pens
    • Expert Info
    • How To
    • Realm of Answers
    • Videos
  • Contact
  • About
Wrong menu selected
Home Ink Backpack Backpack Ink
TWSBI ECO WHITE ROSE GOLD FOUNTAIN PEN $49.99
Back to products
TWSBI PRECISION GUN METAL FOUNTAIN PEN $80.00
Click to enlarge

Backpack Ink

Rated 5.00 out of 5 based on 5 customer ratings
(5 customer reviews)

$6.00

Clear

Earn up to 6 Points.

Compare
Add to wishlist
SKU: N/A Categories: Backpack, Homepage Featured, Ink
Share:
  • Description
  • Additional information
  • Reviews (5)
  • Shipping & Delivery
Description
Available Colors
Rome Purple
Athens Blue
London Navy
Moscow Red
Dublin Green
Reykjavik Black
Amsterdam Orange
Berlin Brown
Swatch sheets are HP32 White and Tomoe River Cream
Formulated for fountain pens, crafted for every day carry

 

The Ink

Conventional fountain pen ink can consist of up to six types of ingredients:

  • solvent (water)
  • colorant (dyes)
  • humectant (wetting)
  • surfactant (flow)
  • preservative (biocide)
  • buffer (pH)

Our fountain pen ink has only three total components because our binding agent acts as humectant, surfactant, and preservative all in one. Our well-behaved ink flows medium-wet yet dries fairly quickly.

 

The Bottle

Our fountain pen ink is dispensed in a small 20 milliliter transport vial. We chose plastic vials over traditional glass bottles for several reasons:

  • appropriate for storing chemical solutions
  • leak proof
  • shatter resistant
  • easy to carry
  • no bottleneck
  • recyclable
  • inexpensive

Please remember to tighten the lid completely to prevent spills.

Additional information
Weight 3 oz
Color

Amsterdam, Athens, Berlin, Dublin, London, Moscow, Reykjavik, Rome

Reviews (5)

5 reviews for Backpack Ink

  1. Dan J – February 24, 2020

    Rated 5 out of 5

    I use the London Navy, and I can honestly say that this is the best fountain pen ink I’ve ever used! I also love the portability of the container. Seller uses same kinds of leak-proof bottles that are used for biologically hazardous materials. And, since they’re plastic, you won’t have to worry about breaking them in a backpack with the rest of your stuff.

  2. Robert B – February 24, 2020

    Rated 5 out of 5

    I have used all 4 inks. They perform very well on a variety of papers and in a variety of pens. I have used this ink in everything from inexpensive fountain pens to my most expensive pens. As fountain pen lovers like to say, this ink behaved very well in all my pens.

  3. Kelly P – March 12, 2020

    Rated 5 out of 5

    This ink is awesome! I love how it writes and the convenience of the container makes this ink a must have!

  4. Victoria Hopkins (verified owner) – August 21, 2020

    Rated 5 out of 5

    Such great inks! I now have Athens, Berlin, Amsterdam, & London, and I plan to come back for the rest!

  5. Michele Grimmett (verified owner) – August 20, 2023

    Rated 5 out of 5

    How is it that this ink isn’t better known? I just purchased Rome for use in the Nahvalur Tromso (same order, fantastic match) and it is so rich and beautiful. It looks wonderful on a variety of papers and the price is incredibly low for the quality.

Add a review Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

Krishna Inks Lyrebird Series

Ink, Krishna Inks, Homepage Featured
Rated 5.00 out of 5
$9.00 – $10.00
Please allow up to 30 days for back ordered inks These everyday inks are the safest choice for your fountain
Add to wishlist
Select options
Quick view
Compare

Krishna Inks Kot-Massi Series

Ink, Krishna Inks, Homepage Featured
$9.00
Please allow up to 30 days for back ordered inks This is a special series of inks used to write
Add to wishlist
Select options
Quick view
Compare

TWSBI DIAMOND VAC MINI SMOKE FOUNTAIN PEN

New Fountain Pens, TWSBI, All Pens, Homepage Featured
$60.00 – $65.00
Custom Nib Grinds are available! NOTE: If you choose to add a custom grind to your pen, this will add
Add to wishlist
Select options
Quick view
Compare

NAHVALUR CLASSIC BLACK Piston Filler Fountain Pen

New Fountain Pens, Narwhal Pens, All Pens, Homepage Featured
$50.00
Available Now For Back Orders, please allow 30 days for Delivery EVERYTHING IN HOUSE Something unique about us is that
Add to wishlist
Select options
Quick view
Compare

Scribo Inks – 90 ml

Ink, Scribo, Homepage Featured
$39.00
Scribo Fountain Pen Ink Collection is here! With 11 colors of the new Fountain Pen Ink collection, we added the
Add to wishlist
Select options
Quick view
-24%
Compare

Colorverse Mini Collection

Ink, Colorverse, Homepage Featured
$6.55 $5.00
5 ml  bottles of all your favorite colors. Select groups of 3 for best pricing.    
Add to wishlist
Select options
Quick view
Compare

TWSBI ECO TRANSPARENT PURPLE

New Fountain Pens, TWSBI, All Pens, Homepage Featured
$32.99
Custom Nib Grinds are available! Would you like a custom grind on your new pen? Scroll down to the “You
Add to wishlist
Select options
Quick view
Compare

Akkerman Dutch Masters

Ink, Akkerman, Homepage Featured
Rated 4.00 out of 5
$45.00
The original shape of the bottle, which is typified by the long neck with marble, derives from the thirties. In
Add to wishlist
Select options
Quick view
Pen Realm 2021 CREATED BY Omega Computer Systems. PREMIUM E-COMMERCE SOLUTIONS.
payments
Close
  • HOME
  • Shop
    • Fountain Pens New
    • Fountain Pens Pre Owned
    • Ball Point Rollerballs and Pencils
    • Flex Room
    • Ink
    • Paper
    • Nibs
    • Supplies
    • Accessories
    • Apparel
    • Knives
    • Washi
    • Gift Cards
    • Sale
    • Pen Show Appointments
  • Services
    • Upcoming Events
    • Nib Grinding
    • Order Form
    • Consign and Sell
    • Testimonials
  • Realm of Info
    • FAQ – Frequently Asked Questions
    • Art & Artists
    • Fountain Pens
    • Expert Info
    • How To
    • Realm of Answers
    • Videos
  • Contact
  • About
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
Close

FREE USA shipping on all orders $50 or more! Please review our upcoming events page for potential shipping delays.

Sign in
Close

Lost your password?

No account yet?

Create an Account
We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies. Please refer to our Privacy Policy for further details.
More info Accept