Model reference
Louis Vuitton Alma BB
structured dome-shaped handbag with two top handles and a padlock
In short
The Alma BB is the 23.5 x 17.5 x 11.5 cm tier of a three-size line that runs BB, PM and MM. Its dome shape comes from the Alma trunk silhouette, and the 11.5 cm depth is what separates it from flatter Louis Vuitton crossbodies at the same width. This page keeps the BB figure, the full-size ladder around it, and the source of every number.
Published specification
- Published size
- 23.5 x 17.5 x 11.5 cm
- Category
- bag
- Materials
- Monogram canvas, Epi leather
- Hardware
- gold
- Season
- permanent collection
- Official style codes
- not published yet
Published size references (checked against the pages listed below)
Values here are published references for the model. Anything we could not verify on an open page is left as “not published yet” on purpose — we do not fill gaps with guesses.
Specifications in cm and inches
Every figure below has a record behind it on this site. Where the record has no value (interior and opening measurements are rarely published), the row says so instead of carrying a guess.
| Measurement | Value | Where it comes from |
|---|---|---|
| Published size (cm) | 23.5 x 17.5 x 11.5 cm | config/model-reference.json · lv-alma-bb |
| Published size (inches) | 9.3 x 6.9 x 4.5 in | Converted from the published cm figure at 2.54 cm per inch, rounded to one decimal |
| Width | 23.5 cm / 9.3 in | config/model-reference.json · lv-alma-bb |
| Height | 17.5 cm / 6.9 in | config/model-reference.json · lv-alma-bb |
| Depth | 11.5 cm / 4.5 in | config/model-reference.json · lv-alma-bb |
| Widest published width (second measurement point) | not published yet | config/model-reference.json · lv-alma-bb |
| Interior width | not published yet | No published interior figure for this model |
| Opening width | not published yet | No published opening figure for this model |
| Handle or shoulder strap | not published yet | config/model-reference.json · lv-alma-bb |
| Materials | Monogram canvas, Epi leather | config/model-reference.json · lv-alma-bb |
| Hardware | gold | config/model-reference.json · lv-alma-bb |
| Season | permanent collection | config/model-reference.json · lv-alma-bb |
| Official style codes | not published yet | config/model-reference.json · lv-alma-bb |
The dimensions row is the figure printed in lv-bag-catalog-2024 (this site), which also carries the source line for the model record.
How this size sits in the range
The rows below are the nearest published sizes on this site to the Alma BB, measured the same way (width, height, depth). They are here so a 25 cm body can be judged against a 24 cm and a 28 cm one instead of against a number alone.
| Reference | Width | Height | Depth | What fits at that size | Where the figure comes from |
|---|---|---|---|---|---|
| Alma BB (this page) | 23.5 cm / 9.3 in | 17.5 cm / 6.9 in | 11.5 cm / 4.5 in | Crossbody or hand-carried: phone, wallet, keys, a compact and a lipstick. | lv-bag-catalog-2024 (this site) |
| Saint Laurent Envelope | 24 cm / 9.4 in | 18 cm / 7.1 in | 6 cm / 2.4 in | Phone, cardholder, keys and a slim wallet; a compact is the ceiling because the body is only 6 cm deep. | config/model-reference.json · ysl-envelope-medium |
| Saint Laurent LouLou | 23 cm / 9.1 in | 17 cm / 6.7 in | 9 cm / 3.5 in | Phone, cardholder, keys and a compact — but not a full-size wallet beside the phone. | ysl-loulou-bag-size-guide (this site) |
| Saint Laurent Lou Camera Bag | 23 cm / 9.1 in | 16 cm / 6.3 in | 6 cm / 2.4 in | Phone, cardholder, keys and a compact; a flat 6 cm body makes it a crossbody rather than a carry-all. | config/model-reference.json · ysl-lou-camera-bag |
| Chanel 2.55 Reissue | 24 cm / 9.4 in | 16 cm / 6.3 in | 7.5 cm / 3.0 in | A phone, a cardholder, keys and a lipstick; the flat quilting takes a slim wallet but not a compact alongside it. | config/model-reference.json · chanel-255-reissue |
| Celine Triomphe | 22.5 cm / 8.9 in | 16.5 cm / 6.5 in | 7 cm / 2.8 in | More room than the Teen in width and height, but the same 7 cm depth, so no bulky items. | celine-triomphe-size-guide (this site) |
| Dior Lady Dior | 24 cm / 9.4 in | 20 cm / 7.9 in | 12 cm / 4.7 in | A phone, a wallet, a makeup pouch and a small tablet. | dior-lady-bag-2024-2025-size-guide-dove-tulip (this site) |
Comparisons use published outside measurements. Two bags of the same width can hold different amounts, because depth and body rigidity decide more than width does.
Every published size in the Alma range
Three tiers in the current line: BB for crossbody, PM for daily carry and MM for a tablet-and-documents load.
| Size | Width | Height | Depth | What fits | Where the figure comes from |
|---|---|---|---|---|---|
| Alma BB | 23.5 cm / 9.3 in | 17.5 cm / 6.9 in | 11.5 cm / 4.5 in | Crossbody or hand-carried: phone, wallet, keys, a compact and a lipstick. | lv-bag-catalog-2024 |
| Alma PM | 32 cm / 12.6 in | 25 cm / 9.8 in | 16 cm / 6.3 in | Daily essentials, a wallet, a phone and cosmetics. | lv-bag-catalog-2024 |
| Alma MM | 36 cm / 14.2 in | 28 cm / 11.0 in | 17 cm / 6.7 in | A tablet, documents and business use. | lv-bag-catalog-2024 |
| Speedy 25 (nearest reference) | 25 cm / 9.8 in | 19 cm / 7.5 in | 15 cm / 5.9 in | Reference point: the same height-and-depth class as the Alma BB, in a soft body. | lv-bag-catalog-2024 |
| Neverfull PM (nearest reference) | 29 cm / 11.4 in | 21 cm / 8.3 in | 12 cm / 4.7 in | Reference point: same width band as the Alma BB plus 5 cm, in an open tote. | lv-neverfull-size-guide |
| Pochette Métis (nearest reference) | 25 cm / 9.8 in | 19 cm / 7.5 in | 9 cm / 3.5 in | Reference point: a flat flap at the same width as the Speedy 25. | Model record lv-pochette-metis |
Every centimetre above is printed in this site’s own records; inch values are the same figures converted at 2.54 cm per inch and rounded to one decimal, so no page carries a second set of inches. Rows marked as reference points are neighbouring models published on this site, not Alma tiers — they are here to give the ladder a scale.
The same figures are indexed, with the source page and the date each one was checked, in the Luxury Bag Size Index — the cross-brand table that holds the published centimetre figures for bags, belts and shoes in one place.
Dimensions in cm and inches
Three published tiers, one measurement convention: width, height, depth, outside the body.
The Alma BB is published at 23.5 x 17.5 x 11.5 cm, which is 9.3 x 6.9 x 4.5 inches. The figure that surprises buyers is the depth: 11.5 cm is deeper than most LV flaps of the same width, because an Alma is a domed body rather than a flat bag. Anything measured from a photograph will under-read that depth, since a three-quarter view hides the gusset.
The line continues upward to the PM at 32 x 25 x 16 cm and the MM at 36 x 28 x 17 cm, both published in this site catalogue guide. That is a large jump — nearly 9 cm of width between BB and PM — so the three tiers are not close substitutes for each other, and a listing that just says "Alma" needs a number before anything else can be compared.
Inch values are the published centimetres converted at 2.54 cm per inch and rounded to one decimal, the same rule the guides use. Rows with no published figure say so.
How to recognise it in a photo
Dome or shell-shaped structured body with a double zip opening, two short handles and a padlock.
Not this style when: A box-shaped body is not an Alma.
What to look for in a photo before accepting an Alma BB as the tier named in the listing.
- Shape and closure: Dome or shell-shaped structured body with a double zip opening, two short handles and a padlock.
- Not this model when: A box-shaped body is not an Alma.
- Hardware: the record lists gold; the clasp or turn-lock should match that finish in the photos.
- Materials: Monogram canvas, Epi leather on the record — grain and sheen in the photo should look consistent with those.
- Size in frame: the model record publishes 23.5 x 17.5 x 11.5 cm, so a photograph with a phone or a tape beside the bag is the only way to check the tier.
- Strap and hardware: ask for the strap or handle laid straight, so the drop can be read rather than estimated from a worn photograph.
- Check the strap: the BB is the tier that is normally shown with a removable shoulder strap in addition to the two handles, and photographs usually show it clipped on.
What fits inside
Reading a 23.5 cm domed body honestly: what it takes comfortably, and what it takes with effort.
A phone, a wallet, keys, a compact and a lipstick all fit, and the 11.5 cm depth means the wallet and compact can sit side by side instead of stacking. A water bottle fitted upright is the item that stops fitting first, because the dome narrows as it rises; small foldable umbrellas and hard sunglasses cases are similar cases.
The BB is carried three ways: on the two short handles, on the removable shoulder strap, and crossbody when the strap is extended. That matters for capacity in a practical sense — a bag carried crossbody all day rarely gets loaded to its physical ceiling.
- Crossbody or hand-carried: phone, wallet, keys, a compact and a lipstick.
- A wallet and a compact sit side by side rather than stacked — the 11.5 cm depth buys that.
- A small folding umbrella or a hard sunglasses case goes in, but it will press against the dome.
- An A5 notebook does not lie flat under the zip line at this tier.
These capacity notes are read off the published outside dimensions and the tier ladder, not from a measured interior: the site has no published interior figure for this model, so treat them as a size guide rather than a packing list.
The capacity note above is read off the published outside dimensions; the site has no published interior measurement for the Alma.
How it compares with the next size up
The three Alma tiers are published on this site, plus two neighbouring LV bodies in the same width band.
Inside the line, the step from BB to PM is 8.5 cm of width, 7.5 cm of height and 4.5 cm of depth. In use that is the difference between a crossbody and a hand-carried day bag: a PM takes an A4 folder flat, which the BB cannot, and the PM stops being comfortable on a long crossbody strap for most carriers.
Outside the line, the nearest published figures are the Speedy 25 at 25 x 19 x 15 cm and the Pochette Métis at 25 x 19 x 9 cm. Against the Speedy, the Alma BB gives up 1.5 cm of width and 3.5 cm of depth but keeps its shape; against the Métis it gains 2.5 cm of depth, which is the difference between a wallet-and-compact carry and one that has to be layered.
Compared values are the published outside measurements listed in the ladder table above.
Materials, colours and hardware
The record lists the materials and hardware finishes below; rows with no published value stay blank rather than being filled in.
- Leather and body
- Monogram canvas, Epi leather
- Hardware
- gold
- Season
- permanent collection
- What the photos show
- The domed silhouette is carried by the panels meeting along the base, so photographs taken straight on should show a smooth, continuous curve without a crease line at the corners.
Current catalog photos for this style
10 album photos in this batch, each labelled with the album reference (mark_code) you can quote in a message.
Each caption is the album reference for that piece, so a photo here can be matched back to the listing it came from. Nothing on these photos has been covered or altered.
Questions buyers ask about the Louis Vuitton Alma BB
What are the published dimensions of the Louis Vuitton Alma BB?
The model record publishes Louis Vuitton Alma BB at 23.5 x 17.5 x 11.5 cm, which is 9.3 x 6.9 x 4.5 inches at 2.54 cm per inch. Width, height and depth are the three figures in that order, measured outside the body. Three tiers in the current line: BB for crossbody, PM for daily carry and MM for a tablet-and-documents load.
What fits inside the Louis Vuitton Alma BB?
Crossbody or hand-carried: phone, wallet, keys, a compact and a lipstick. That reading is derived from the published outside dimensions and the size's position in the range — it is an estimate of capacity, not a measured interior, because no interior figure is published for this model.
Which other sizes does the Alma come in?
The sizes this site can source are: Alma BB 23.5 x 17.5 x 11.5 cm; Alma PM 32 x 25 x 16 cm; Alma MM 36 x 28 x 17 cm. Three tiers in the current line: BB for crossbody, PM for daily carry and MM for a tablet-and-documents load.
How can I tell an Alma BB from an Alma PM in a photo?
Scale, not shape. Both tiers are the same dome with the same hardware layout, and the name is the only thing that changes in a listing. The BB is 23.5 cm across and the PM is 32 cm — an 8.5 cm gap — so ask for a measurement photo with a tape or a phone for reference rather than relying on how large the bag looks on a table.
Does the Alma BB take a wallet and a phone at the same time?
Yes, and it does it without stacking, because the body is 11.5 cm deep. What the BB will not do is take a full wallet, a compact, a phone and a case together with a water bottle: at that point the dome is full and the zip line starts to carry tension.
Where do the numbers on this page come from?
Sizes come from the model record for Louis Vuitton Alma BB and from this site's own guides, listed row by row in the ladder table and in the sources table at the end of the page. Nothing here is averaged: where two published values disagree, both are printed.
Model references that sit next to this one
These pages use the same published-specification format, so a size, a strap drop or a depth can be compared without leaving the site.
Sources and cross-checks
Every figure above comes from one of the records below. Each row states where the value is published on this site and the date it was last checked against that record.
| Figure on this page | Source | Checked |
|---|---|---|
| Published size 23.5 x 17.5 x 11.5 cm | config/model-reference.json · lv-alma-bb | 2026-09-24 |
| Inch conversion 9.3 x 6.9 x 4.5 in | cm to inch conversion at 2.54, one decimal | 2026-09-24 |
| Alma ladder row: Alma BB at 23.5 x 17.5 x 11.5 cm | lv-bag-catalog-2024 (this site) | 2026-09-24 |
| Materials listed for this model: Monogram canvas, Epi leather | config/model-reference.json · lv-alma-bb | 2026-09-24 |
| Hardware finishes listed for this model: gold | config/model-reference.json · lv-alma-bb | 2026-09-24 |
| The Alma ladder on this page lists 6 published rows, 3 of them Alma tiers | config/model-families.json · single source for family sizes | 2026-09-24 |
| Capacity notes on this page are derived from the published 23.5 x 17.5 x 11.5 cm outside dimensions | Capacity method note (outside measurements, no published interior figure) | 2026-09-24 |
External pages are read-only references for published measurements; they are not partners of this site and their figures are quoted, not endorsed. Where two records disagree, both numbers are printed above instead of one being averaged away.
Why this page is here
- Album listings that match this model
- 14
- Published references checked
- 2
- Album photos on this page
- 10
The album count comes from titles in the current catalog batch that name this model (14 in the archive record, 6 in the latest recount). Photos are the record for each piece.
Ask about this model
Ask about an Alma BB with a photo of the base and the strap in the same frame and the BB figure can be checked tier by tier.
Figures last checked 2026-09-24 against the records listed above.
Sizes are published references, not a guarantee for a specific piece — the album title and photos are the record for each listing. Send a screenshot on WhatsApp and the current catalog entry can be matched. This page describes model proportions and photo details only; it is not a statement about stock, price or delivery.