The Spring Deal: Buy this Mercantile item, get 20% OFF any item from The Originals orThe Custom Shopwith code MUD20.
Couldn't load pickup availability
Materials
18oz Waxed Cotton Canvas: A heavyweight, high-density fabric that provides a natural weather barrier. Unlike synthetic shells, this canvas becomes more resilient with age, developing a protective patina that is unique to your journeys.
LWG Gold-Rated Steerhide: We use thick, vegetable-tanned US steerhide sourced from Gold-Rated tanneries certified by the Leather Working Group (LWG). This represents the highest global standard for environmental stewardship and natural leather integrity.
Marine-Grade Polyester Thread: Every stress point is bound with UV and weather-resistant marine-grade thread. Engineered for sails and deep-sea gear, it ensures the handles and seams will never rot or pull under the weight of a full 40L load.
Technical Camo (Vintage Camo Edition): For those requiring extreme heat resistance, the Camo version utilizes a double-layered polyester fabric. It is specifically selected for its durability and thermal stability, outperforming standard nylon cordura in high-heat environments.
Antique Brass YKK Hardware: Featuring heavy-duty YKK zippers and solid brass hardware. This is the industrial standard for smooth, zero-failure operation, ensuring your provisions stay secure and chilled.
Care Instructions
Leather Care & Longevity
To ensure your leather gear survives the rigors of the trail and the daily commute for a lifetime, follow these simple steps:
Clean Regularly: Wipe away dust and grit with a dry, soft cloth after a long day. For deeper dirt, use a damp cloth and a mild saddle soap, but always follow with a conditioner.
Hydrate & Condition: Every 6–12 months (or if the leather feels dry), apply a high-quality leather conditioner or salve. This "feeds" the fibers, keeping them flexible and preventing cracks.
Natural Drying: If your gear gets soaked on the trail, let it air dry naturally at room temperature. Never use a hair dryer or heater, as artificial heat will strip the natural oils and cause the leather to become brittle.
Embrace the Patina: Scratches and "sunburning" from the trail are part of the story. Most light scuffs can be buffed out with the oils from your own thumb, but deeper marks are simply badges of honor.
Shipping
Mission Mercantile orders received are usually processed and shipped within 2-3 business days. Free US Ground Shipping.
Additional Details
Returns & Exchanges: We want you to be certain this tool fits your mission. You have a 30-day trial period from the date of delivery to inspect and test your item.
Eligibility: Returns or exchanges must be in original, unaltered condition.
Process: If the fit isn't right, we offer exchanges or store credit.
Non-Refundables: Original shipping costs and package protection fees are non-refundable.
Field-Ready Utility: The White Wing Standard Original gear for the forest, the field, and the journey home. A soft-sided cooler of this caliber isn't just a convenience; it is a piece of over-engineered field gear designed to protect your provisions from "heat, hell, and high water".
The Selection: Beyond the Plastic Standard At Kempain Family Outfitters, we prioritize gear that solves the primary failure points of mass-market equipment. We selected the White Wing Large Cooler because it solves the "leakage" problem common in soft-sided bags. By utilizing RF (Radio Frequency) sealed seams, Mission Mercantile has created a truly leak-proof vessel that doesn't rely on cheap, brittle plastic liners.
"As a designer, I appreciate high-performance gear, but I don't always want to carry a heavy, hard-shell plastic cooler everywhere I go," says Jordan. "I was drawn to the White Wing because it provides that 'never-leak' technical integrity with the natural soul of waxed canvas and full-grain leather. It is simply more beautiful than plastic, and it travels significantly better in a tight saddlebag or an overhead bin."
The Maker Promise: A Lifetime of Service
Mission Mercantile stands behind every stitch and hide. If the materials or craftsmanship ever fail, they will repair or replace the item. This is a "buy less, buy better" investment—a cooler built to be a companion for a lifetime of milestones, not a single season.
The Curator's Standard: Meet Jordan Kempain Every item in the Kempain Mercantile is hand-vetted by Jordan, a professional designer with over 15 years of industry experience. Since the founding of Kempain Family Outfitters, Jordan has been focused on a "Buy Less, Buy Better" philosophy, selecting only natural materials and heritage-brand partners from his studio in Putnam, Connecticut.
Mission Mercantile: Waxed Canvas Large Cooler
Size
Specification
Why It Matters
Leak-Proof
RF Sealed Seams
No Leaks, Period: High-frequency welding of the seams ensures a zero-leak experience without a plastic liner.
Materials
18oz Waxed Canvas
Weather-Resistant: A heavyweight, natural barrier that develops a unique patina over years of field use.
Leather
LWG Gold-Rated Steerhide
Natural Integrity: Sourced from tanneries with the highest international environmental certification.
Insulation
Closed-Cell Foam
Thermal Mass: Thick insulation designed to keep contents chilled in high-heat environments like an ATV or SUV.
Capacity
40 Liters
Big Volume: Sufficient space for twenty 20oz bottles, six 2L bottles, or two full 12-packs plus ice.
Closure
Heavy-Duty YKK Brass
Unyielding: Industrial-grade zippers and antique brass hardware designed for heavy, repeated use.