WRITES THROUGH RAIN, 10W-30 MOTOR OIL, MUD & -30°F COLD.
The complete 4-piece all-weather pocket kit: Genuine Rite in the Rain® 3"×5" weatherproof notebook + Rite in the Rain® No. BK11 pressurized all-weather pen + Oil-Waxed Canvas Zippered EDC Pouch + our 5-Mil TerraSlate® Waterproof Pocket Spec Card.
Every Component Named by Exact Make & Model
We believe you should know the exact gear arriving in your mailbox before you spend a dime. Here are the 4 exact pieces packed into every Ozark Field Works kit:
Genuine Rite in the Rain® Weatherproof 3"×5" Pocket Notebook
The legendary American-made pocket pad trusted by field mechanics, linemen, and timber cruisers since 1916. Archival-grade weatherproof paper sheds rain, sweat, mud, and motor oil without turning to mush.
- Size: 3" × 5" Top-Spiral Wire-O (impact-resistant)
- Pages: 100 pages (50 sheets), Universal grid/ruled pattern
- Cover: Tough Yellow Polydura w/ rulers printed inside
- Origin: Made in Tacoma, Washington, USA
Genuine Rite in the Rain® All-Weather Durable Clicker Pen
A normal ballpoint pen quits the second the paper gets damp or greasy. The No. BK11 uses a pressurized ink cartridge manufactured by Fisher Space Pen® that forces thixotropic black ink onto wet or oily paper at any angle.
- Barrel: Powder-coated Matte Black brass/steel w/ pocket clip
- Cartridge: Pressurized all-weather black ink (writes upside down)
- Temp Rating: Writes from -30°F winter cold to 250°F engine heat
- Writes clean through water, grease, and mud
Compact Oil-Waxed Canvas Zippered EDC Pocket Organizer Pouch
Keeps your notebook, pressurized pen, spec card, and spare fuses/bits together in one rugged grab-and-go case instead of rattling loose at the bottom of your center console or hunting pack.
- Material: Water-resistant heavy oil-waxed cotton canvas
- Storage: Zippered pocket + exterior quick-draw pen & notebook slots
- Hardware: Heavy zipper pull + top paracord/carabiner attachment loop
- Breaks in with a rich vintage patina like a broken-in saddle
Ozark Field Works 5-Mil TerraSlate® Waterproof Pocket Spec Card
Our custom high-contrast B&W double-sided shop and backcountry technical reference card laser-fused onto white 5-Mil TerraSlate® waterproof polyester synthetic stock. Impervious to water, 10W-30 oil, and tearing.
- Edition #1 (Garage): SAE/Metric Bolt Torque, 7-Way Trailer, 12V AWG, Taps
- Edition #2 (Outdoors): MOA/MIL Clicks, Wind Drift, 200-Yd Drop, GMRS
- Includes printed 5-Inch Bolt Gauge / 1:24,000 Topo Edge Scale
- Both cards included FREE in all 2-Kit & 3-Kit Bundles
Zoom In on Every Table on Our Waterproof Spec Cards
Click through all four sides below (or click any card image to zoom in full-screen) to see the exact reference tables included with your kit.
Edition #1 (Front): Garage, Truck & Shop — Torque, SAE/MM & Tap Chart
Printed on 5-Mil waterproof TerraSlate polyester synthetic stock (3.25" × 5.25"). Wipes clean of 10W-30 motor oil, ATF, and brake cleaner without smudging.
Why Cell Phones & Dollar-Store Notebooks Fail in the Field
When your hands are covered in gear oil under a trailer or freezing rain is coming sideways at deer camp, a dead phone screen or soggy paper spiral book is useless.
| Field Condition / Requirement | Ozark Field Works 4-Piece Kit | Standard Paper Spiral Pad + Cheap Pen | Smartphone Notes App |
|---|---|---|---|
| Pouring Rain, Snow & Wet Hands | ✓ 100% Weatherproof (Rite in the Rain #135 + TerraSlate) | ✕ Pages turn to soggy mush immediately | ✕ Touchscreen ghosts & locks up with wet fingers |
| 10W-30 Motor Oil, Grease & Mud | ✓ Pressurized BK11 Pen writes right through grease | ✕ Standard ballpoint skips & clogs on oily paper | ✕ Smears grease across your $1,000 phone screen |
| -20°F Winter Glovebox Storage | ✓ Zero batteries; ink rated down to -30°F | ✕ Cheap plastic pens crack & freeze | ✕ Lithium battery dies in freezing temperatures |
| Instant Torque, 7-Way Trailer & MOA Lookup | ✓ 5-Mil TerraSlate Spec Card right in the pouch | ✕ Blank pages only — zero reference tables | ✕ Requires cell signal & digging through forum ads |