The milk carton was already the perfect speaker shape, and it took CMF, Nothing's budget sub-brand, to notice. That's the whole story, and it's a good one. The gable-top carton, patented by John Van Wormer of Toledo, Ohio, in 1915 as the Pure-Pak, has spent a century being easy to hold, stack, and carry. A portable speaker wants the same three traits. Somebody finally connected the dots, and the result is the CMF Speaker S ($59) and Speaker M ($109), launched October 12 and shaped like the thing in your fridge door. This is the rare budget product where the design isn't the compromise, it's the entire argument.
Your brain files that silhouette under breakfast and home before it even registers the grille. That's the trick. CMF kept all three recognizable carton parts: the sloped gable roof becomes a folded color panel, the sealed top seam becomes the M's raised fin with a handle cutout, and the screw cap, a carton upgrade Elopak dates to 1991, becomes a knob you press and turn. The front panel and knob pop off, so you can swap colors or 3D print your own, a habit that follows the CMF Phone 1 and its community-printed backs. The S measures 5.1 by 3.3 by 1.7 inches, the M stretches to 8.7 inches tall at the same width, so the pair reads like a pint and a quart. Put four colorways on a shelf together and you get a dairy case designed by someone with great taste. That deliberate mismatched knob, a black X on orange, a white ring on turquoise, gives every speaker a single accent, like a bright cap on a carton.
We've seen this pattern before: a familiar domestic object gets rebuilt with modern guts, and the result feels inevitable. Our take on Zook Cabins’ Winslow was that 400 square feet could burrow deeper than a coastal cottage, and here's the same instinct applied to audio. It's also worth remembering that the HomePod finally got a screen and a robotic arm this month, as we noted in Apple’s robot arm finally gives the HomePod something to reach for, which is a very expensive way to solve a problem the carton solves with a carry handle. And if you want to see where this kind of playful hardware thinking goes wrong, our piece on The AI assistant is the product, the gadget is just its cage makes the case that the object matters less than what it lets you do. CMF's speakers let you do something simple: rearrange a shelf.
The specs hold up their end. The S pairs a 1.8 inch driver with two passive radiators for 10W; the M adds a 2.8 inch woofer and 0.6 inch tweeter for 35W RMS. Both claim 18 hours at 50 percent volume with Ultra Bass on, a 10 minute charge buys an hour, and they survive 30 minutes in nearly 5 feet of water plus a 30 inch drop test. That puts a distinctive object within impulse-buy range, which is unusual for a design this committed. The open question is whether the removable knob and panel become a genuine ecosystem or just a gimmick you forget about after week one. The community proved it with the Phone 1, printing everything from Lego-friendly backs to a foam dart launcher, so the infrastructure for weirdness exists. Watch whether CMF publishes the 3D files for the speaker panels. If they do, the carton stops being a one-off and becomes a platform. If they don't, it's still the best-looking speaker under $100, and that's a fine place to land.