The Fjällräven No. 21 Backpack (often listed as Rucksack No. 21) is now a legacy style. It’s no longer part of the current line-up, but it remains well regarded for its robust build, smart layout and classic look. If you’ve been searching for it as a Father’s Day gift or a daily pack, this guide explains what made it popular and where to look for comparable designs in the current range.
What made the No. 21 a standout
- Hard-wearing fabric: G-1000 HeavyDuty Eco (recycled polyester and organic cotton) for abrasion resistance and dependable structure.
- Leather details: full-grain leather on the lid straps and trim added strength and a clean finish.
- Useful organisation: top-loading main compartment with snow-lock, lid pockets for small items, and an internal sleeve with a dedicated bottle pocket.
- Seat pad included: a removable foam pad tucked inside the back sleeve, handy for breaks and extra comfort.
- Tunable weather resistance: performance could be increased with Greenland Wax on high-exposure panels.
If you liked No. 21, consider these current packs
- Greenland Top: heritage lines with a lid and snow-lock, similar feel to No. 21 for everyday and short hikes. Shop Fjällräven Backpacks
- Raven series (20/28/30): zipped daypacks with clean styling, padded device sleeves and practical pocketing. Explore daypacks
- High Coast Foldsack / Foldsack No. 1: lighter, fold-top access with a neat profile for travel and commuting. See fold-tops
- Kånken No. 2: classic Kånken shape with leather trim and hard-wearing fabric. Browse Kånken
Materials and performance, in brief
G-1000 HeavyDuty Eco gives the structure and durability that defined No. 21. A light application of wax improves beading and wind resistance on the lid, sides and base while keeping ventilation reasonable on the back panel. Leather straps and sturdy hardware were chosen with longevity in mind.
Current range and accessories
While the No. 21 is no longer in production, there are strong alternatives that keep the same balance of durability, function and everyday practicality.