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The Delta is made for those seeking the best possible handling performance on loaded trail bikes. Unlike traditional cylindrical bags, its unique shape fits the available room under the bars of modern rigs with short stems. Locating the weight directly against the head tube and beneath the bars means handling is preserved and the cargo is rock solid over the roughest terrain. For singletrack bikepacking, there’s no better way to fly.
FEATURES = BENEFITS:
Cargo literally wraps around the steering axis = the best loaded handling possible
Bag attaches directly to bars = maximum tire clearance and unparalleled stability, no bounce or slop even on rough trail
Included pocket with integrated harness = easy-access, padded cargo storage
Zippered pouch inside the pocket = secure storage for cash, passports, or similar
Built-in fit adjustments = so every rig gets a great fit
Wear patches at contact points = increased durability
Adjustable, replaceable head tube plate = soft on one side, slick on the other so you can choose the best for your setup, and replace it when it eventually wears out
Built with weatherproof materials and closures = your cargo is protected
Truly artisan-level design and build quality = beautiful gear that lasts with elevated function and reliability
DISADVANTAGES:
Slightly more difficult to set up than a hard-mount harness system, but the unmatched stability is worth it
Not 100% waterproof: built with weatherproof materials, but it is a sewn product, so in heavy downpours dampness may show at the seams
Craftsmanship like this doesn’t come cheap
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Choose In-Stock or Build-to-Spec.
IN-STOCK: I keep as much gear built and ready to ship as possible.
BUILD-TO-SPEC: Click here for current lead time. If nothing’s in stock or you want a different color, Build-to-Spec is an option. This costs a bit more because your gear isn’t built as part of a batch. Choose one or two colors at checkout. Available color swatches are shown in the photostream - in order shown, left to right: Black, Cayenne, Ocean Blue, Evergreen, Goldenrod, Coyote Brown, Dark Camo, Olive Green, Marigold, Matrix Gray, Slate Gray, Red, Electric Blue, Southwest Turquoise, Deep Purple, Blaze Orange, Lime Green.
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WEIGHT: 13.2oz/376g, true measured
VOLUME: 7-9L for the main bag depending on how far you roll it down, 1.5L for the pocket (10.5L max total), true measured
DIMENSIONS: 20-24”W x 5.5” diameter
ORIGIN: 100% built by Venture Handmade in the USA. Majority of material is recycled and made in the USA.
COMPATIBILITY:
Fits almost all bikes with flat or riser bars and stems 70mm or shorter. If you’re looking for a bag for use with drop bars, swept bars, or longer stems, see the Kilo Handlebar Bag.
Requires at least 6” from the handlebar to front tire when the suspension is entirely compressed.
If your bike has a super spiky head tube badge or cables that protrude directly from the face of the head tube, the Delta isn’t for your rig.
Since the Delta occupies the space used by feedbags, it is not compatible with them, including our own Wingman model
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VIDEO: See above for video instructions.
STEP-BY-STEP:
Start by loading the Delta with soft, stuffable items - clothing, sleep gear, or similar. Make certain to pack the bag firmly, especially the center. Then roll the ends tightly and close.
Install the main bag underneath the handlebars. Most bikes work best with every cable/hose except for the front brake sandwiched between the Delta and the handlebar. Fasten the velcro handlebar straps loosely first, then the head tube strap, then go back and tighten each handlebar strap.
Last, install the pocket. Route the front brake cable/hose between the main bag and the pocket. Begin by inserting the small alloy hook in the webbing loop at the top-center of the main bag, so the pocket hangs on the front of the main bag. Then bring each main strap around the bottom of the bag, fasten the handlebar velcros to the bar, and fasten the buckles. Cinch the bag tightly to the bar and you’re done!
If the pocket hangs too low or high on your particular bike, you can adjust its position by sliding the main straps through the tri-glide adjusters at the handlebar.
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FREE SHIPPING in the Lower 48! For details on shipping and returns, click here.
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What I do, why I do it, and the way it’s done:
I’ve been working in the bicycle industry since 1997 and hand-building gear for bicycles since 2010. A lot has changed over the years, but what’s remained the same is my motivation. I’m still here, still innovating, still building, and still believing in American craftsmanship.
My process is human-scale and analog, not corporate and digital. I’m not intentionally a throwback; that's just the way life makes sense to me. I can’t help but push back on a modern age obsessed with technology, externalization, and efficiency at all costs… a world that increasingly feels inhuman. Working with my hands and conversing with my customers is good for me, good for customers, provides purpose, and supports my family. I count that as a win.
If you feel like reading, here's a proper manifesto.