Where the published numbers come from

Measurements are published in two places by Marc Jacobs, and the two do not always match. On each product page the specification block is the main source, setting out length, depth and jacobsbag.net height in inches with a centimeter conversion alongside. The secondary source is a standalone Tote Bag Size Guide that lays the range out in one table, and it is the one that introduces most of the confusion covered below. The figures in this guide are listed brand figures confirmed in September 2026, not measurements taken off a bag with a tape. Where a number is my own inference rather than something the brand publishes, that gets flagged in the sentence itself. Ownership changed on 1 September 2026, when WHP Global and G-III Apparel Group closed their acquisition from LVMH, though the specifications were unaffected. First, a note on vocabulary: strap length, strap drop and handle drop are three separate published figures, and treating them as interchangeable is the commonest error in marc jacobs sizing questions.
So how do The Tote Bag sizes actually compare?
Published figures for the Canvas Medium Tote Bag are 13in long by 6in deep by 11in high, or 34 by 15 by 27 cm. The Canvas Large Tote Bag is published at 17in by 6in by 13in, or 42 by 16 by 34 cm. Set those side by side and the shape of the jump is clear: the Large adds four inches of length and two inches of height, while depth stays effectively the same at six inches. The brand’s own Tote Bag Size Guide adds a Small at 10in by 5in by 8in, which is the only published figure for that size. People comparing marc jacobs tote bag sizes should think in terms of footprint and opening width, not volume in the abstract, since depth hardly moves across the range. Anyone entering marc jacob tote bag in the singular is looking at that same product line, while the label spells its name Marc Jacobs.
What does a 27-inch strap drop mean on the body?
Both the Canvas Medium Tote Bag and The Snapshot ship with a removable adjustable webbing strap given at 57in, or 144 cm. The listed drop is 27in on both, given as 69 cm on the tote page and 68 cm on the Snapshot page, which is a rounding difference, not a real distinction. Drop is the vertical distance from the place the strap crosses your shoulder down to the top of the bag, so it is roughly half the total strap length once the hardware span is taken into account. A 27in drop is long, and on most adult bodies it places the body of the bag at the hip or below it rather than at the waist. The strap is described as adjustable, so 27in is the highest published drop rather than a fixed one, and shortening it lifts the bag up toward the ribs. If you want the bag sitting at the waist, expect to take several inches out of the adjustment.
Which bags convert to crossbody, and which do not?
This is the most significant distinction in the tote range, and it is easily missed on a product listing. The removable webbing crossbody strap is included with the Crossbody, Small and Medium versions of The Tote Bag; the Large does not have it. Handle drop only is published for the Canvas Large Tote Bag, at 9in or 24 cm, and no crossbody strap is listed for it at all. By contrast the Canvas Medium’s handle drop is 5in, or 12 cm, which is a hand-carry or forearm length rather than a shoulder length. With its own removable adjustable strap, The Snapshot follows the Medium’s logic, and because the brand sells interchangeable straps on their own the carry position on that model is genuinely configurable. The Belted Sack Bag is a third pattern again, with an adjustable belted shoulder strap and a listed handle drop of 12in, or 30 cm.
What fits inside, and why that figure is an estimate
The brand does not publish a capacity figure in litres or by contents for any of these styles, so anything written on that subject is an inference by someone. Here is mine, offered as an estimate, not a brand specification: tablets go in the Medium and both tablets and 15in laptops go in the Large according to the brand’s own size guide, so a slim 13-inch machine falls right at the Medium’s ceiling and is a safer bet in the Large. The Canvas Medium is listed with a top zip closure, plus one interior zip pocket and two slip pockets, so small items have somewhere to live rather than migrating to the bottom. The Snapshot is given at 7in by 2in by 4in, or 18 by 6 by 11 cm, with one interior and one exterior slip pocket and a dual top zipper. At that size this is a phone, cards and keys bag, and shoppers on authorized retailer listings note that it is small and that the zip does not open especially wide. Those two things are what you should honestly expect rather than a defect.
Why does the Tote Bag Size Guide disagree with the product pages?
The size guide lists Small at 10in by 5in by 8in, Medium at 13in by 6in by 10in and Large at 17in by 6in by 13in. Compare the Medium row against the Canvas Medium product page and the heights differ: the guide says 10in, 11in is what the product page says. Because the Large row matches the product page exactly, the Medium discrepancy looks like an error in the guide rather than a genuine variant. The guide’s Crossbody, or Mini, row looks shakier on inspection, because its inch and centimeter numbers do not correspond to each other and the centimeter values duplicate the Large row outright. That comes across as a copy-and-paste slip in the table, not as a real measurement. When the two sources differ, use the product-page specification for the exact style and color you are purchasing, and that is the whole working rule.
What should you check before ordering clothing?
The honest answer is brief: there is no verified Marc Jacobs clothing size chart behind this guide, and I would rather say so than concoct a conversion table. The thing to do instead is read the size and fit information on the page for that specific product, because those are style-specific and the brand does publish them for each item. Keep the return mechanics in view while you are shopping, since they shape how you should order. US returns run 30 days from shipment and come with a free prepaid UPS label included, but marcjacobs.com offers no exchanges at all, so trying two sizes means placing one order and then returning half of it rather than trading one for the other. Online orders also cannot be taken back in retail stores, and in-store and online assortments are not guaranteed to match. Heaven by Marc Jacobs is a separate line carrying its own cut and its own proportions, note as well, and marc jacobs fit questions answered about the main line do not automatically carry across to it.
The listed numbers side by side
Only what the brand publishes is collected in the table below, with nothing interpolated. Reading across rather than down is the faster way to settle a marc jacobs bag size question, because the differences that matter are in the strap column as often as the dimensions column. Two very different bags, the Canvas Medium Tote and The Snapshot, carry an identical 57in strap at a 27in drop, and that is why they hang at similar heights. Note too that the Canvas Large is the only entry here with no strap figure whatsoever. Where a centimeter conversion differs slightly from its inch counterpart, the inch figure is the first one the label lists. Prices are left out deliberately, since they vary by country and can change without notice.
| The model | The published dimensions | Strap length and the drop | Carry choices |
|---|---|---|---|
| The Canvas Medium Tote Bag | 13in L x 6in D x 11in H (34 x 15 x 27 cm) | Strap 57in (144 cm), drop 27in (69 cm); handle drop 5in (12 cm) | Hand, forearm or crossbody using the removable adjustable webbing strap |
| The Canvas Large Tote Bag | 17in L x 6in D x 13in H (42 x 16 x 34 cm) | No crossbody strap is published; handle drop 9in (24 cm) | Hand or shoulder by the handles only |
| The Snapshot | 7in L x 2in D x 4in H (18 x 6 x 11 cm) | Strap 57in (144 cm), drop 27in (68 cm) | Crossbody or shoulder, and straps are interchangeable |
| Tote Bag Size Guide, the Small | 10in x 5in x 8in (guide figure only) | Not given in the guide | Includes the removable crossbody strap according to the brand’s size list |
