Description
Our mobile travel backpack in a custom waxed canvas shell
CTB20 is acclaimed for offering a swath of utility-forward travel features in a mobile, everyday size. We took its modern DNA and infused it with a custom-made, high-end cotton & wax-finished shell called P400 Wax C4X.
The waxed canvas was developed with the historic Scottish mill Halley Stevensons. It is stiff, durable, and designed to get better with age. We added leather zipper pullers sourced from 100-year-old supplier Berger Co. Combined with our standard gray internal lining and the CTB20’s signature features set and appearance, this heritage variation is built to make its own legacy.
✔️ Backed by a lifetime warranty
External Features
- Front external oversized stash pocket
- Side-access pocket with key leash, one zipper pocket, and two EDC drop in pockets
- Gusseted side pockets with hidden magnet for expansion and retraction (fits slim water bottles)
- Top yoke external 3D pocket
- Luggage pass-through sleeve
- Internal padded laptop sleeve is fully suspended on all sides to protect devices up to 17”
Internal Features
- Opaque security pocket
- Mesh zipper pocket
- Stretch pocket for folders or books
Small Details
- Bias cut panels for improved abrasion resistance or stretch
- Differentially cut shoulder straps for natural curve
- Aluminum side stay for sturdy side carry
- Utility loops outside of top carry handle to temporarily clip/secure smaller items
Shell textile
P400 Wax C4 – Custom developed with Scottish Mill, Halley Stevensons
Lining textile
Standard Gray 420d HT nylon 6,6 with PU coating
Additional Materials
- Shoulder pad foam: Zote EV50
- Frame Sheet: HDPE
- Aluminum side stay: 7075 grade
- Zippers: YKK #10RC and #8RC with Antique Brass finish
- Leather Zipper Pulls, Style Label & Patch: High-end quality full grain, analine dye 3/4 oz chrome-tanned leather sourced by BERGER Co in Atchison, Kansas.
- Volume: 20L
- Weight: 3lbs 14oz (1765)
- Overall dimensions: 17" x 8.5" x 11"
Fit
- Asymmetrical laptop pocket allows body contour for comfortable device carry
- Easy on body access to contents
Care
- Spot clean as needed with water and a stiff brush
- Line dry out of direct sunlight
- C4X is very durable and may never need to be re-waxed, but if you want to re-proof it, you can order from here for a wax bar. Re-waxing instructions here.
Warranty
- Lifetime
Payment & Security
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