The Spring Deal: Buy this Mercantile item, get 20% OFF any item from The Originals orThe Custom Shopwith code MUD20.
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Materials
18oz Waxed Canvas: A heavyweight, weather-resistant fabric that provides a natural barrier against the elements. Unlike synthetic coatings that flake over time, this canvas develops a protective patina.
LWG Gold-Rated Leather: We use thick, vegetable-tanned US steerhide sourced from tanneries certified by the Leather Working Group (LWG). This ensures the highest international standards for environmental and sustainable practices.
Marine-Grade Polyester Thread: Every seam is bound with UV and weather-resistant marine-grade thread. It is the same standard used in sails and deep-sea gear, engineered to resist rot and tension.
Industrial Hardware: Featuring an antique brass #10 YKK heavy-duty zipper. This is the "over-engineered" standard for smooth operation under heavy loads.
Nylon Interior Lining: The interior is finished with a tough, cleanable 430D nylon lining, ensuring the inside of your bag remains as disciplined and durable as the exterior.
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
Technical Specifications:
— Dimensions: 18" H x 12" W x 5" D.
— Volume: 17L (Main Compartment).
— Weight: 4 lbs.
— Laptop Sleeve: Fits most laptops up to 15".
Internal Organization:
— Cleanable Interior: Lined with tough 430D nylon.
— Document Storage: Spacious enough for files, chargers, and a light jacket.
— Small Goods: Dedicated pockets for pens, business cards, and accessories.
— Top Flap: Features a secondary zippered pocket for high-security items.
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 Campaign Standard A backpack of this caliber isn't just an accessory; it is a piece of mobile architecture designed to endure decades of use.
"I selected the Campaign Waxed Canvas Backpack for the Mercantile because it represents the epitome of 'Natural Integrity' in technical carry," says Jordan. "As a designer, I am focused on how materials age. The 18oz waxed canvas and vegetable-tanned leather don't just 'wear out'—they develop a patina that tells a story. This is the bag that sets the standard for heritage durability".
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.
Field Notes:"One of the most consistent reports we see from those carrying the Campaign Backpack is that it truly becomes a 'companion.' As one long-term user noted, the leather doesn't just age; it remembers the milestones of the journey, molding to the wearer over years of travel."
The makers at Mission Mercantile Leather Goodshave a long history of making handcrafted leather goods that last a lifetime. They are committed to remarkable, vegetable and chrome tanned leather goods crafted with carefully selected 100% full grain steerhides. Their craftsmanship and old-world manufacturing techniques are what make their gear stand out.
Mission Mercantile: Waxed Canvas Backpack
Size
Specification
Why It Matters
Material
18oz Waxed Canvas
Heritage Protection: Naturally water-resistant and exceptionally durable, designed to withstand the elements without synthetic coatings.
Fabric Detail
Double-Layered Poly (Camo Only)
Technical Performance: The Vintage Camo edition uses a high-heat resistant fabric for specific tactical durability.
Leather
Vegetable-Tanned Steerhide
Built to Last: Full-grain leather accents that strengthen with age, avoiding the cracking seen in mass-market "genuine" leather.
Hardware
Solid Brass & Copper
Disciplined Detail: Solid metal hardware ensures that your closure points will never be the "weakest link" in your kit.
Versatility
17L Main Compartment
The All-Rounder: Sufficient volume for a laptop, field journal, and daily provisions without a bulky footprint.
Origin
Handcrafted Heritage
The Maker: Mission Mercantile is a leader in independent American craftsmanship, prioritizing longevity over fast-fashion trends.
The Guarantee
Lifetime Replacement/Repair
The Maker Promise: If the materials or craftsmanship ever fail, we will make it right because your gear should be for life.