The short answer: at La Firkin, black is called Onyx. It comes on four models: the Jelly Firkin in translucent TPU (€64.90), Le Firkin in full-grain cowhide leather (€104.00 to €134.00 depending on size), Le Firkin PU, faux leather with no leather (€74.90), and Le Prestigieux, in croc-embossed cowhide leather (€154.00). The Héritage (€104.00, premium-quality PU, not leather) also comes in black.
Updated 21 October 2026. Prices taken from our product pages on that day; the availability of each colour changes, and is always shown on the product page.
La Firkin's black bags in one table
| Model | Material | Dimensions | Price | What shows through |
|---|---|---|---|---|
| Jelly Firkin — Onyx | Frosted translucent TPU | 35 × 27 cm | €64.90 | Shapes only |
| Le Firkin — Onyx | Full-grain cowhide leather, microfibre-lined | 25 × 20 × 14 cm (600 g), 30 × 24 × 16 cm (750 g) or 35 × 26 × 18 cm (900 g) | €104.00 / €117.00 / €134.00 | Nothing: opaque material |
| Le Firkin PU — Onyx | PU, faux leather with no leather | 29 × 15 × 15.5 cm (580 g) | €74.90 | Nothing: opaque material |
| Le Prestigieux — Onyx | Croc-embossed cowhide leather | 35 × 20 × 13 cm (500 g) | €154.00 | Nothing: opaque material |
The Onyx Jelly Firkin: the black that hints
It is the darkest version of the signature model: same silhouette, same frosted TPU, same 35 × 27 cm format, twelve colours at the same price of €64.90. The darker the shade, the less you can make out inside: an Onyx only reveals shapes. If you do not want anything on show, slip an opaque pouch inside: we explain the method here. Care is a soft, slightly damp cloth: the care guide.
Le Firkin in cowhide leather: the black that shows nothing
The same silhouette as the Jelly Firkin, in an opaque material: full-grain cowhide leather lined in microfibre, padlock clasp, round handles. It comes in three sizes (25, 30 and 35 cm), and each size is chosen with a gold or silver buckle. Full-grain leather develops a patina over the years: it should be nourished twice a year and kept away from water and strong sun. The same line in PU, with no leather, has its own page: Le Firkin PU, at €74.90.
Which one to choose?
- See a little, or nothing at all? A little: Onyx Jelly Firkin. Nothing: Le Firkin (leather), Le Firkin PU or Le Prestigieux.
- Leather or not? Full-grain cowhide: Le Firkin or Le Prestigieux. No leather: Le Firkin PU or the Héritage. The full comparison is in Jelly firkin or leather bag: the honest comparison.
- What budget? €64.90 for the Onyx Jelly Firkin, €74.90 for Le Firkin PU, from €104.00 for leather.
Frequently asked questions
Is there a black Jelly Firkin?
Yes: the Onyx colour, at the same price as the other eleven colours (€64.90). It is the darkest shade of the Jelly Firkin.
Is the black Firkin real leather?
It depends on the page: Le Firkin is in full-grain cowhide leather, Le Firkin PU is in faux leather, a synthetic material with no leather. The model's name tells you the material.
Can you see inside a black Jelly Firkin?
You make out shapes, not details: the material is frosted-translucent, not transparent.
Gold or silver buckle?
On Le Firkin and Le Firkin PU, both buckles exist in every colour: it is a matter of taste, with no price difference.
What about delivery?
Orders ship within 24 business hours and arrive in 4 to 9 business days in Europe and the United States. In the United Kingdom as in the United States, the price you see is the final price. Returns within 30 days, return postage at the customer's expense unless the item is defective. Details: shipping and returns.
To go further: what is a Firkin bag? · which La Firkin bag to choose? · which colour to choose?
