Two Mead men and a locker item.

The Trapper Keeper is a Mead product, and it was built around a folder rather than a notebook. Mental Floss, in a history first published in 2013 and revised in June 2024, describes how Mead, then based in Dayton, Ohio, set out in the 1970s to make a binder that would hold pocket folders, so that a student could keep the whole set in a locker and carry only the folder needed for a given class.

Who should get the credit is disputed, and the magazine now says so plainly. In its original telling, E. Bryant Crutchfield, Mead’s director of New Ventures, traced the idea to his own market research and to a sales representative who suggested vertical pockets, so that papers would be trapped inside when the folder was closed. In the 2024 revision, Mental Floss added an editor’s note setting out the account of Jon Wyant, who was Mead’s Director of New Product Development at the time and who says he alone designed the product. The magazine notes that it is Wyant, not Crutchfield, who is named on a 1975 patent for the diagonal-pocket folder and, with fellow Mead employee Paul Seaborn, on a 1976 patent for a notepad with a pencil clip, and that no patent on the Trapper Keeper itself appears to exist.

Surviving paperwork does not settle it. Mental Floss reports that a Mead brainstorming session held in Boston in May 1976, which Crutchfield headed and Wyant attended, targeted a “locker item” from which individual components could be pulled for a specific class. A November 2023 segment of the radio programme This American Life, the magazine says, concluded that Crutchfield likely deserved some, but not all, of the credit. Mental Floss’ own conclusion is that the Trapper Keeper would not exist as it is known without the work of both men.

On one point the two accounts agree: the name came from Wyant. In Crutchfield’s 2013 telling, Wyant proposed calling the folder the Trapper and the binder that held it the Trapper Keeper, and Crutchfield credited him with the logo as well.

From Wichita to a national campaign.

The early product, as Mental Floss describes it, was a PVC binder with plastic rings that slid open to the side instead of snapping, a clip that held a pad and a pencil, and a flap held shut by a metal snap. The Trapper folders that went inside it had angled pockets, and the magazine says the first ones came in three colours, red, blue and green. An early prototype, according to Crutchfield’s account, had the “Trapper Keeper” logo applied in press-on type and a cover design of soccer players held on with tape.

Mead chose Wichita, Kansas, as its test market. In August 1978, Mental Floss says, the company aired a television commercial there and put Trappers and Trapper Keepers on sale. Each binder carried a feedback card that promised a free notebook in return for comments, and the returned cards showed that adults were buying the binders too, for keeping records and recipes. The company’s own 2021 press release also gives 1978 as the launch year.

The national launch followed in the summer of 1981. Mental Floss reports that Mead prepared a prime-time network television campaign and ran print advertisements featuring a ninth-grade teacher from Wellington, Kansas, who had recommended the binder to her students during the test. Advertisements from the period, the magazine says, show Trapper Keepers with sports and nature covers.

The closure changed early on. In the product’s third year on shelves, according to Crutchfield’s account, Mead replaced the metal snap with Velcro, partly because people found the snap hard to line up and partly because it had to go through a machine twice, while Velcro was easier to apply. New cover designs were introduced every year, from cars to unicorns.

The covers became the brand’s main visual surface. In 1988, Mental Floss says, Mead introduced a designer series of fashionable and sometimes psychedelic designs that ran until 1995. Peter Bartlett, a former director of product innovation at ACCO Brands, told the magazine that Mead employed local illustrators for early artwork. The company also reached a deal to put Lisa Frank designs on Trappers and Trapper Keepers, and it licensed characters such as Garfield and Sonic the Hedgehog for the binders.

Design and documentation.

School-supply brands sit in an unusual corner of design. Their products are bought in a short season, often by parents for children, and are then carried, opened, dropped and swapped for months in classrooms and lockers. A pencil, a binder or a notebook has to work at the scale of a box on a shelf as well as a cover held in the hand, and its look often changes from one school year to the next.

The identity of a school-supply brand is often carried less by a logo than by a colour, a cover design or a familiar format, because the company behind the name may have merged, changed owners or moved its production far from where it began. That makes the plain questions worth asking: who started it, who owns it now, and where its products are made.

Each guide separates what independent sources record from what the company says about itself — its founding story, its owners over time, where its products are made and how its look has changed — and marks plainly what rests only on the company’s own word.

A Mead brand inside ACCO.

Trapper Keeper has always been sold under the Mead name, but Mead’s own owner has changed. On 1 May 2012, MeadWestvaco announced that it had completed the spin-off and merger of its Consumer & Office Products business with ACCO Brands Corporation. ACCO Brands has owned Mead, and with it Trapper Keeper, since 2012; Mental Floss described Mead in 2024 as “now owned by ACCO Brands”. The same business brought other school and office names into ACCO, including Five Star.

The binder returned in its original form in 2021. A press release issued from Dayton on 8 July 2021 under the Trapper Keeper name announced that “the original Trapper Keeper is back” for that school year, with seven new designs that drew on the look of the 1980s and 1990s. The release lists the features that had defined the binder: a Velcro closure, two folders with vertical pockets, one-inch metal rings, a metal clip on the back for loose papers and an inside storage pocket. It names Mead’s own website and Walmart as places to buy it.

The release leans on the binder’s cover art as much as its mechanics. It describes Trapper Keepers with puppies and kittens, bright geometric patterns and laser beams, and rainbows and unicorns, and it frames the 2021 range as a blend of the 1980s and 1990s designs with retro fashion trends of the day.

For a design guide, Trapper Keeper shows how a plain organising system can carry its identity on its covers, with a named folder inside and a name that, in both men’s accounts, came from Jon Wyant. Compare its parent in our Mead brand guidelines and the group that owns it in our ACCO brand guidelines. For this guide we use designer pink, binder blue and paper white with a rounded sans, an unofficial interpretation; no product or logo is reproduced.

Keep Trapper Keeper’s identity on hand — save it to a board in the Made Good inspiration library.