Soft cotton material with firm backing ensures durability and comfort
Elastic loops along most of the insert prevent pens from touching each other
Available in multiple colors to match different pen cases
Fits up to 65 inch diameter pens for versatile compatibility
Compatible with Penvelopes, Fortis backpack, and Vagabond notebooks
Summarized by Shop
These are the inserts for our modular products. These convert the glasses case into a 3 pen case. They fit in the New Penvelopes NP3, NP6, and NP12. The three pen also fits in our Fortis Backpack inner pockets, and the inner pocket of the Vagabond Notebooks.
Made of soft cotton with a firm backing insert, with loops that go most of th
Material
Cotton with firm backing
Available Colors
Light brown, dark brown, black
3-Pen Insert Dimensions
2.5 in wide x 5.25 in tall
Fits Pen Diameter
Up to 0.65 in
Fits Pen Length
Varies by case
Summarized by Shop
5.0
6 ratings
5
4
3
2
1
A nice addition for my daily carry set up .
A
Alice · May 14, 2026
Fits larger pens like a glove. Fits a Fifty4t Titan with ease.
B
Brad · April 13, 2026
Excellent add for my vagabond. Now I can bring my pens safe and stylish!
