The latest experiment to come out of our Design Labs is the Top Tube Bag. A priceless piece of real estate for bags whether you're bikepacking or gravel racing. Ours uses a special magnetic zipper that allows for instantaneous one-handed opening and closing.
It attaches via two Velcro straps or can bolt on via the grommets if your bike is equipped. Non-slip material along the base, and a line-loc paracord strap around the steerer tube keeps the bag in place. A cable port allows you to power your lights or computer with a power bank sheltered from the environment.
The Top Tube Bag is made right here in the USA at our San Diego shop, and is part of our Design Labs division, where we design and build limited runs of new experimental bags for cyclists.