I’ve been a frame bag user for quite some time, using Revelate full frame and Tangle bags on my gravel/fat/mountain rigs, and a sweet Porcelain Rocket custom frame bag (thanks to my deer friend Zen Biking), on my Ti Fargo. I’m a big fan of these convenient packs, but I have one problem. I’m a pack rat and my frame bags end up looking like something out of “Hoarders, Bike Edition.” The “map compartment” side is usually stocked with old cue cards from races past, random keys or mud scraping devices (aka ti tent stakes), licorice ropes, batteries, empty gel packs, and the main compartments are a collection of mini pumps, ancient granola bars, lighters, expired gel packs, gas station trinkets, a goddamn red clown nose (???), crushed beer cans, and it just goes from there. Basically, my frame bags become a rolling landfill. Pretty rad.
Enter my new favorite bike thing: the GravelPak from J-Paks. I picked one of these up a few months back, and it has become my go to for bringing along anything I need on a ride. It’s similar in shape to the ubiquitous seat packs you see on most bikepacking rigs, but it’s smaller and less unwieldy than it’s larger brethren. There is enough space for a tool kit, phone charger, base layers/jacket, extra gloves/hat (I always carry spares, especially in the cooler months. I like to change out these items about half way through a ride), some food items, maybe even an extra water bottle or can of beer if you feel so inclined without taking up frame space, and you hardly notice the seat pack. Somehow the GravelPak also lends itself to repacking and keeping things organized, and since it is a roll-closure and not something you simply unzip and toss crap in, you are less likely to pack rat away all of those cool (useless) gas station finds.
The Gravel Pak is great for switching between bikes, its two clipped straps for the seat rails and one very secure velcro strap around the seat post can be easily popped/undone and moved to whatever steed you are riding today. You can have your “winter kit” on hand and move it between your gravel rig, fat bike, whatever bike, and with so much less hassle than undoing 400 velcro straps you find on frame bags. You can use a regular seat pack for things like this, but the J-Pak bag is like the “Baby Bear’s Porridge” of short to medium range riding. It’s just the right size.
Due to the ever changing Iowa winter weather, I have been using this bag between my road bike, my gravel bike, a single speed, and my trusty Mukluk with no problems at all. It’s a sturdy build that shows no signs of wear after over 500 miles of mixed use and many bike swaps. I’m looking forward to a good spring of many more miles with this bad lad, and to maybe picking up a few of J-Paks other offerings from their J-Paks Shop.
Yeah, that’s it. No crazy stories, just a solid piece of kit that will keep you organized in your travels, and transfers easily between bikes. Kudos, J-Paks. Thank you for the righteous gear.