QEST Tremelo Bakerboy Cap

Lock & Co. is honoured to collaborate with QEST in support of gifted British craftspeople, donating a portion of the sales of each cap to the charity. Through providing funding for the study and training of skilled and aspiring makers, the Queen Elizabeth Scholarship Trust (QEST) encourages and promotes excellence in British craftsmanship. The foundation, which was established in 1990 by the Royal Warrant Holders Association, supports the development and maintenance of essential skills in both traditional and contemporary crafts.

Wearing this full, rounded, iconic style classic with a modern brim, you will always be on the smart side of casual. The Tremelo is the signature Lock & Co. bakerboy style cap and this traditional eight-panel cap is made in Belgium from 100% luxurious brown wool. It works perfectly dressed up or down, come rain or shine, and is sure to stand the test of time. 

QEST Tremelo Bakerboy Cap


  • Peak Length: 8 cm
  • Peak Width: 18 cm

Steam from a household kettle and a hard bristle hat brush will help banish any dust and dirt. Brush the hat using short strokes. Dry a wool cap or hat by shaking off the water and leave at room temperature.


Crafted from 100% wool, be assured this timeless bakerboy cap will stand the test of time.

Styling & Fitting

Wear it just above the eyebrows, and style it at level or at an angle for a bit of panache. Curl the peak as much you like - it won't break.

How to measure your hat size. Read More

Hat Size Chart

Men's Hat Styling

Every Lock & Co. hat purchased is carefully and expertly hand-prepared in our London shop by one of our Hatters, before being whisked out of our famous green front door.

To find your perfect hat size, we suggest booking a virtual appointment for a consultation with one of our hatters here.


At Lock & Co., we sell the finest hats and caps. To achieve this, we pay particular attention to specific hat characteristics - style, fit, durability, and materials. We share these characteristics with you for each hat to help you decide on the perfect choice.

Find Your Size and Style

Bakerboy Cap
At Lock & Co. we offer a wide selection of styles of hats. What defines a hat style is its form: overall shape, height/shape of the crown, width of the brim, and material type. These define a style e.g., Fedora, Trilby, Panama, Cloche, Tweed cap etc.
100% Wool
Lock & Co. hats are made of the finest quality material. These can range from exclusive Escorial wool, Scottish Tweed, and cashmere to Toquilla straw for our Panama hat.
Standard Shape
Different styles of hats have different shapes to them, including classic, fuller, narrow, and standard fits, or with an oversized or a wide brim or sporting a particular shape - bell, birdcage, etc.