During our travels this summer, Dallas and I were lucky to meet a few of the good folks from Green Guru, an awesome company out of Boulder that up-cycles old bike tubes and tent fabrics to make useful things like wallets, backpacks and panniers. We applied to be ambassadors after talking with them at RAGBRAI, and at the end of our season we got to check out their shop in Boulder and receive some gear to test out. I’m writing my first review of the Hauler Bike Pack Saddle Bag in total honesty.
Here are all of the positive features. This bag is like an over-sized saddle pack that attaches to the rails on the underside of your saddle by a clipped strap on each side, and a Velcro strap to secure it to the seat post. The best thing about this bag is there is no need for a rack, so it can literally attach to any bike. At 425 cubic inches of space, you can pack enough stuff in there for an overnight trip if you needed. This pack is made of up-cycled tent fabric
and bike tubes on the outside with a waterproof nylon inner lining. It has a reflective strap that faces back towards car headlights when it’s on your bike. This strap is sewn into the bag as a series of loops, and a bike tail light can easily be clipped onto one of the loops. Also on the outside of the bag is a small zippered pocket on the top and a Velcro pocket on the bottom containing a removable plastic stiffener. It has a Velcro and roll-top closure, with 2 more clipped straps to keep it tightly rolled while riding. There’s also a removable, adjustable strap that clips onto the bag easily to convert it into a shoulder bag, or pannier-shaped messenger bag. It’s pretty versatile.
Now for the things that I don’t like about the bag. It can take a while to attach to the saddle, especially if your saddle is mounted all the way forward on its rails. The female half of the clip needs to be fed through the rails, and the bulk of the plastic can be tricky to get through and hold there while you try to bring the male half of the clip to meet it. I know in order to be able to tighten the straps down so the bag isn’t hanging low and loosely between the saddle and rear wheel the strap that is fixed to the bag needs to be short, but maybe the other strap could be longer to make this easier (or there could be a loop attached to the end of that strap so it’s easier to grab to tighten after you’ve loosed the clip all the way). The clips could also be smaller, but then you may sacrifice weight capacity for the bag. The only other thing that is annoying about the bag is riding with it. The bag swings back and forth when pedaling, and I don’t think it is avoidable. Maybe it’s my massive hamstrings that hit the side of the bag with each pedal stroke, batting it back and forth like a pendulum, creating some weird gyroscopic feeling while riding with a heavy load. I’ve tried using the bag with both my mountain bike and road bike, and still get this swinging. However, it’s much better than riding with a backpack! I’ve tested it on the road and on trails, and it’s actually less noticeable on trails, perhaps because the terrain is already bumpy and pedaling isn’t as frequent and rhythmic.
Overall, I am very happy with the Bike Pack Saddle Bag. I look forward to taking it on more long mountain bike rides, and using it to commute around town (although I’m going to have to add to my collection of bike packing bags if I want to take my tent with me). I don’t have a rack on any of my bikes right now, so I haven’t been able to use panniers, and this bag offers a solution, allowing me to carry everything I need without having to wear a sweaty backpack.