Amber Riffle Stonefly Trucker Hat

by @dekasso

Wings folded, waiting on a wet rock.

A stonefly perched on a moss-capped rock, in amber, olive and burnt orange, a detailed illustration for days on the river.

A stonefly stands on a moss-capped rock, wings folded long down its back and antennae reaching forward. Its wings are amber and olive with fine charcoal veins, over a burnt orange banded body.

  • Stonefly perched on a moss-capped rock
  • Amber and olive wings with charcoal veins
  • Burnt orange banded body and legs
  • Long antennae and a forked tail
  • Nine-layer stencil recipe

The cap

One design, four caps. The front panel is what the paint or the dye sits on, so it changes the hat.

  • A blank Trucker cap

    Trucker

    The house cap — structured mid profile, foam-and-mesh back, snapback.

    Specs
    Profile
    Mid profile
    Build
    6-panel · Structured — buckram behind the front
    Crown
    3½ in (8.9 cm)
    Visor
    Pre-curved, 2¾ in (7 cm)
    Closure
    Snapback
    Adjusts to
    21½–24 in (54.5–61 cm)
    Airbrushed on
    Natural cotton twill
    Sublimated on
    White polyester foam
  • A blank Rope cap

    Rope cap

    Structured five-panel with a near-flat brim and a cord across it.

    Specs
    Profile
    Mid-high profile
    Build
    5-panel · Structured
    Crown
    4 in (10.2 cm)
    Visor
    Near-flat, 2⅞ in (7.3 cm), contrast rope
    Closure
    Snapback
    Adjusts to
    21½–23¾ in (54.5–60.5 cm)
    Airbrushed on
    Stone cotton twill
    Sublimated on
    White polyester twill
  • A blank Dad hat

    Dad hat

    Soft, low and unstructured — washed cotton with a strap back.

    Specs
    Profile
    Low profile
    Build
    6-panel · Unstructured — soft front
    Crown
    3¼ in (8.3 cm)
    Visor
    Curved, 2¾ in (7 cm)
    Closure
    Strap back, brass buckle
    Adjusts to
    21–23½ in (53.5–59.5 cm)
    Airbrushed on
    Washed khaki cotton
    Sublimated on
    White polyester twill
  • A blank Five-panel camp cap

    Five-panel camp

    Flat brim, low crown, packs flat in a vest pocket.

    Specs
    Profile
    Low profile
    Build
    5-panel · Unstructured
    Crown
    3¼ in (8.3 cm)
    Visor
    Flat, 2½ in (6.4 cm)
    Closure
    Strap back, side-release clip
    Adjusts to
    21½–23½ in (54.5–59.5 cm)
    Airbrushed on
    Field olive nylon-cotton
    Sublimated on
    White polyester

Fit

A cloth tape measure around the crown of a blank cap
CapProfileCrown heightVisorAdjusts to
TruckerMid profile3½ in (8.9 cm)Pre-curved, 2¾ in (7 cm)21½–24 in (54.5–61 cm)
Rope capMid-high profile4 in (10.2 cm)Near-flat, 2⅞ in (7.3 cm), contrast rope21½–23¾ in (54.5–60.5 cm)
Dad hatLow profile3¼ in (8.3 cm)Curved, 2¾ in (7 cm)21–23½ in (53.5–59.5 cm)
Five-panel campLow profile3¼ in (8.3 cm)Flat, 2½ in (6.4 cm)21½–23½ in (54.5–59.5 cm)

One size per cap. Run a tape around your head just above the ears, keeping it level — anything inside the range above will close on it.

Two finishes

The same design, made two ways. Pick one in the panel; the cap and the quantity are yours to choose too.

  • An airbrush misting pigment through a stencil onto a cap panel

    Hand airbrushed

    $85 for one hat, on a trucker

    Painted to order — would ship in about 2 weeks

    How it is made
    How it is made
    Sprayed by hand through this design's own stencils, one layer at a time, each left to dry before the next mask goes down.
    How it looks
    Soft gradients and hand-cut stencil edges. Every cap is a little different.
    What it sits on
    On a natural cotton twill front.
    Durability and care
    Water-based paint, heat set and sealed. It takes rain and a season on a boat; spot clean with cool water, never a washing machine.
  • A sublimation-printed cap panel peeled from the transfer sheet

    Sublimation printed

    $32 for one hat, on a trucker

    Printed to order — would ship in 5–7 business days

    How it is made
    How it is made
    The design is printed in dye onto transfer paper, then pressed with heat so the dye soaks into the polyester fibres.
    How it looks
    Full colour edge to edge, and identical every time.
    What it sits on
    On a white polyester foam front — sublimation only takes on white polyester.
    Durability and care
    The dye is in the fibre, not on it, so it will not crack or peel. Gentle wash, air dry.

The artwork

A stonefly holds still on a grey rock furred with moss. Its wings lie back in amber and olive, every vein drawn in. Burnt orange bands run down the body to a forked tail, and two thin antennae test the air.

Wear it on the walk down to the riffle or around the fly shop counter. People who know the bug will lean in. People who don't will still ask about the wings.

Wing veins are the part to get right. Cut that charcoal mask cleanly and spray it last before the gleam, light and close, so the lines stay fine over the amber.

A cap in tissue in an open kraft box

What arrives

  • The hat
  • A care card
  • On a hand airbrushed hat, a numbered tag naming the water it was painted from, when the design names one
A cap being spot-cleaned with a soft brush

Looking after it

Hand airbrushed

  • Spot clean with cool water and a soft brush. Never a washing machine.
  • Keep it out of a hot car for long stretches — heat-set paint is tough, but a dashboard in July is not a test worth running.
  • Reshape the brim by hand while damp.

Sublimation printed

  • Spot clean, or gently hand wash in cool water. No bleach.
  • Air dry. Do not iron the print.
  • Reshape the brim by hand while damp.
  • The dye is in the fibre, so the print will not crack or peel.

Details

Airbrush palette

Colours
charcoal, slate grey, moss green, amber, olive, burnt orange, pale gold, cream

Details

Subject
stonefly
Style
detailed naturalist illustration

Make it yourself

A hat-painting bench with a blank cap, stencils and an airbrush

AdvancedAbout 4½ hours at the bench, plus curing9 layersYou'll need an airbrush, a cap jig and 8 colours

The palette

  • Charcoal
  • Slate grey
  • Moss green
  • Amber
  • Olive
  • Burnt orange
  • Pale gold
  • Cream

The layers

9 layers, in this order. Each mask comes off and the paint has to dry before the next one goes down.

  1. Shadow
  2. Rock
  3. Moss
  4. Wings
  5. Green wash
  6. Body
  7. Detail
  8. Gleam
  9. Highlight

The kit's stencil set is cut from these layers; with the cutter (12 hats and up) you cut your own from this design's layer files.

How to mix each colour

  • Charcoal

    1 part white to 3 parts black, a drop of blue

  • Slate grey

    White with blue and a touch of black, about 4 : 1 : ½

  • Moss green

    2 parts yellow, 1 part green, a drop of black to deaden it

  • Amber

    3 parts yellow, 1 part red, a drop of black to deepen it

  • Olive

    2 parts yellow, 1 part black, a drop of red to warm it

  • Burnt orange

    1 part red to 2 parts yellow

  • Pale gold

    3 parts yellow, 1 part brown, a touch of white so it stays opaque

  • Cream

    White with a drop of yellow and the smallest touch of brown

Setup

  • Ventilation or a spray booth. Water-based paint still throws a fine mist, and you will be breathing it for hours.
  • A half-mask respirator rated for paint mists. A dust mask is not one.
  • A compressor with a moisture trap, set and tested on a card before you start: wet air spits water into the paint.
  • Reducer and a cleaning pot within reach, so a clog is a ten-second fix instead of a ruined panel.
  • Spray a test card for every colour before it touches the cap. Colour reads differently wet, dry and on twill.

Prep

  • Lint-roll the front panel. Every fibre left on it prints as a speck in the paint.
  • Mask the mesh, any seams you want clean and the whole visor, underside included, with low-tack tape and paper.
  • Stretch the crown over the cap jig so the front panel is taut and curved the way it will be worn. Spraying a slack panel flat distorts the design when it is worn.
  • Spray one light coat of transparent base so the colour sits on the fabric instead of soaking into it.

Layer by layer

  1. 1 · Shadow — 0.5 mm · 25–30 PSI

    charcoal — a soft dark haze around the base of the rock

    Mask None on the panel itself: the mesh and the visor are already masked from the prep.

    Colour Charcoal — 1 part white to 3 parts black, a drop of blue

    Needle
    0.5 mm (a 0.35 mm works, it just takes longer)
    Pressure
    25–30 PSI
    Distance
    6–8 in from the panel
    Passes
    3–4 light passes, building the colour
    Dry
    10 minutes, or 60–90 seconds with a heat gun on low, before the next mask goes down

    Tip Fade wet to dry and never lay one heavy coat: twill wicks paint sideways and the edge blooms.

  2. 2 · Rock — 0.35 mm · 20–25 PSI

    slate grey — a rounded boulder under the insect's feet

    Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.

    Colour Slate grey — White with blue and a touch of black, about 4 : 1 : ½

    Needle
    0.35 mm
    Pressure
    20–25 PSI
    Distance
    4–6 in from the panel
    Passes
    2–3 passes
    Dry
    10 minutes before lifting the stencil

    Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.

  3. 3 · Moss — 0.35 mm · 20–25 PSI

    moss green — cushions of moss and a few grass blades on the rock

    Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.

    Colour Moss green — 2 parts yellow, 1 part green, a drop of black to deaden it

    Needle
    0.35 mm
    Pressure
    20–25 PSI
    Distance
    4–6 in from the panel
    Passes
    2–3 passes
    Dry
    10 minutes before lifting the stencil

    Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.

  4. 4 · Wings — 0.35 mm · 20–25 PSI

    amber — two long folded wings laid back over the body

    Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.

    Colour Amber — 3 parts yellow, 1 part red, a drop of black to deepen it

    Needle
    0.35 mm
    Pressure
    20–25 PSI
    Distance
    4–6 in from the panel
    Passes
    2–3 passes
    Dry
    10 minutes before lifting the stencil

    Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.

  5. 5 · Green wash — 0.35 mm · 20–25 PSI

    olive — tint in the wing cells, the head and the thorax

    Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.

    Colour Olive — 2 parts yellow, 1 part black, a drop of red to warm it

    Needle
    0.35 mm
    Pressure
    20–25 PSI
    Distance
    4–6 in from the panel
    Passes
    2–3 passes
    Dry
    10 minutes before lifting the stencil

    Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.

  6. 6 · Body — 0.35 mm · 20–25 PSI

    burnt orange — the banded abdomen, the tail and the jointed legs

    Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.

    Colour Burnt orange — 1 part red to 2 parts yellow

    Needle
    0.35 mm
    Pressure
    20–25 PSI
    Distance
    4–6 in from the panel
    Passes
    2–3 passes
    Dry
    10 minutes before lifting the stencil

    Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.

  7. 7 · Detail — 0.35 mm · 20–25 PSI

    charcoal — wing veins, antennae, leg joints and the eye

    Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.

    Colour Charcoal — 1 part white to 3 parts black, a drop of blue

    Needle
    0.35 mm
    Pressure
    20–25 PSI
    Distance
    4–6 in from the panel
    Passes
    2–3 passes
    Dry
    10 minutes before lifting the stencil

    Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.

  8. 8 · Gleam — 0.3 mm · 18–22 PSI

    pale gold — light along the wing edges and the abdomen bands

    Mask The hand-cut subject stencil, inner pieces first, then the outline piece.

    Colour Pale gold — 3 parts yellow, 1 part brown, a touch of white so it stays opaque

    Needle
    0.3 mm
    Pressure
    18–22 PSI
    Distance
    3–4 in from the panel
    Passes
    2–3 passes per tone, light to dark
    Dry
    10 minutes between tones

    Tip Light tones first: a light colour over a dark one needs many coats, a dark one over a light one needs two.

  9. 9 · Highlight — 0.2–0.3 mm · 12–15 PSI

    cream — bright spots on the rock and the wing tips

    Mask None: freehand, with a shield card held against any hard edge.

    Colour Cream — White with a drop of yellow and the smallest touch of brown

    Needle
    0.2–0.3 mm
    Pressure
    12–15 PSI
    Distance
    1–2 in from the panel
    Passes
    Freehand, in short controlled strokes
    Dry
    10 minutes, then check it before you cure

    Tip Low pressure, close in and moving: stop the stroke before you release the trigger.

Step by step

  1. Mask the oval around the rock base and mist charcoal for the soft shadow. Start near 20 PSI, 0.3 mm needle, 15 cm away; treat all settings here as a starting point.

  2. Place the boulder mask and lay slate grey in thin passes at 20 PSI, 0.3 mm needle, about 10 cm, leaving the top slightly lighter.

  3. Mask the moss cushions and grass blades and spray moss green at 18 PSI, 0.3 mm needle, 8 cm, stippling the edges for a soft texture.

  4. Fit the wing mask and spray amber evenly at 18 PSI, 0.2 mm needle, 8 cm, building colour in two or three light coats.

  5. Mask the wing cells, head and thorax and drift olive over them at 15 PSI, 0.2 mm needle, 8 cm so the amber still shows through.

  6. Place the body mask and spray burnt orange on the abdomen bands, tail and legs at 15 PSI, 0.2 mm needle, 6 cm.

  7. Lay the fine detail mask and spray charcoal for veins, antennae, leg joints and the eye at 12 PSI, 0.2 mm needle, 4 cm, short bursts only.

  8. Mask the wing edges and abdomen bands and touch pale gold along them at 12 PSI, 0.2 mm needle, 5 cm.

  9. Free-hand or mask small cream dots on the rock and wing tips at 10 PSI, 0.2 mm needle, 4 cm for the final highlights.

  10. Let the paint cure for 24 hours, heat set as your paint maker directs, then seal with two thin coats of a flexible fabric topcoat.

Cure

  • Heat set at 300°F / 150°C. Water-based textile paint is not wash-fast until it is heat set.
  • Cap press: 3–5 minutes with a teflon sheet over the design.
  • Or heat gun: 2–3 minutes per panel, keeping it moving 2–3 in off the fabric so it does not scorch.
  • If you have neither, air cure for 72 hours before the cap touches water.

Seal

  • Two light coats of matte fabric sealer, UV-resistant, from 8–10 in, 15 minutes apart.
  • Leave it 24 hours before the cap is worn.
  • Never a gloss sealer on cotton twill: it shines, cracks along the creases and looks like a sticker.

Clean-up

  • Flush the brush with water, then airbrush cleaner, until it sprays clear.
  • Strip the needle and wipe it toward the tip, never away from it.
  • Never soak the brush body overnight.

Common mistakes

  • Spraying the veins too wet floods the wing cells; drop the pressure and use quick, close bursts.
  • Heavy moss green coats look flat; stipple thin layers instead of one solid pass.
  • Lifting masks before paint is dry smears the edges; wait a few minutes between layers.
  • Skipping the cure before sealing traps solvent and dulls the colour; give it the full 24 hours.

Tips

  • Test each colour on a scrap panel first; amber under olive shifts fast, and a test card shows how far to go.
  • Keep the charcoal vein mask flat and pressed down with low-tack adhesive so the fine lines don't bleed.
  • Leave the top of the rock a touch lighter than the base; it sells the light falling from above.
  • Stop the olive wash early. A little amber glowing through the wings is what makes them read as thin.
An airbrush, compressor, moisture trap, six colour bottles and a cleaning pot.
The kit

Every kit size

Trucker · kit for 1 hat

$229

Bought separately $255 · you save $26

Includes Starter airbrush set · Cap jig · and 7 more

Every item in this kit · 9 items

Blanks

  • Trucker blank, natural cotton twill front$91

Stencils

  • Pre-cut mylar stencil set for this design — 9 layers$181

Paint & masks

  • Water-based textile airbrush colour, 2 oz — one per colour in this design$482 oz × 8
  • Transparent base and reducer, 4 oz$71
  • Low-tack masking film and ¼ in tape$81
  • Matte fabric sealer, 4 oz$121

Equipment

  • Starter airbrush set — 0.3 mm dual-action gravity brush, mini compressor, braided hose$1291
  • Cap jig — holds the crown taut while you spray$241

Guide

  • Printed step-by-step guide for this designIncluded1

Trucker · kit for 12 hats

$1,085

$90.42 a hat

Bought separately $1,234 · you save $149

Includes Dual-action gravity-feed airbrush · Quiet compressor with tank and moisture trap · Cap jig and two spare crown forms · Tabletop spray booth with exhaust fan · and 11 more

Every item in this kit · 15 items

Blanks

  • Trucker blank, natural cotton twill front$7812

Stencils

  • Desktop stencil cutter, 12 in — the "stencil printer": cuts mylar from this design's layer files$2991
  • Stencil mylar, 7 mil, 12 × 12 in$2210 sheets
  • This design's layer files, every layer (SVG)Included1

Paint & masks

  • Water-based textile airbrush colour, 4 oz — one per colour in this design$1124 oz × 8
  • Transparent base and reducer, 16 oz$161
  • Low-tack masking film$181 roll
  • Matte fabric sealer, 16 oz$281

Equipment

  • Dual-action gravity-feed airbrush, 0.3 mm$1351
  • Quiet compressor with tank and moisture trap$1791
  • Cap jig and two spare crown forms$641
  • Tabletop spray booth with exhaust fan$1491
  • Cleaning pot, brushes and a half-mask respirator$991
  • Heat gun for curing$351

Guide

  • Printed step-by-step guide for this designIncluded1

Trucker · kit for 12 × 12 hats

$3,165

$21.98 a hat

Bought separately $3,724 · you save $559

Includes Two dual-action gravity-feed airbrushes · Production airbrush · Twin-piston compressor with tank and two regulators · Production spray booth · and 13 more

Every item in this kit · 17 items

Blanks

  • Trucker blank, natural cotton twill front$756144

Stencils

  • Stencil cutter-plotter, 24 in — the production "stencil printer"$6491
  • Stencil mylar, 7 mil, 12 × 12 in$8550 sheets
  • This design's layer files, every layer (SVG)Included1

Paint & masks

  • Water-based textile airbrush colour, 32 oz — one per colour in this design$38432 oz × 8
  • Transparent base and reducer$491 gal
  • Low-tack masking film$543 rolls
  • Matte fabric sealer$891 gal

Equipment

  • Two dual-action gravity-feed airbrushes, 0.3 mm$2702
  • Production airbrush, 0.5 mm, for base fades$951
  • Twin-piston compressor with tank and two regulators$3291
  • Production spray booth, two fans$2891
  • Three cap jigs$1923
  • Cleaning station, respirator and spare cartridges$1391
  • Cap heat press for curing$2791
  • Drying rack, 24 caps$651

Guide

  • Printed step-by-step guide for this designIncluded1

The creator

An illustrated portrait for Dekasso (an illustration, not a photograph)

Dekasso

@dekasso

Wherever the truck rolls to a stop.

  • Tidewater Sundown Pale Ale — a river beer by Dekasso
  • Prairie Wildflower Portrait Trucker Hat — a trucker hat by Dekasso
  • Ember Golden Stonefly Nymph — a fly pattern by Dekasso

See everything by @dekasso