This is the Bicycling Magazine 2021 Gear of the Year award-winning half frame bag.

Slim & aero
Typically, frame bags have a straight section from the front of the bag to the back which can interfere with your legs while pedaling. Instead, ours tapers from wide to narrow by using a complex 3D pattern to achieve this form. This provides pedaling clearance for your legs as if it isn't there. And if you’re a rider that pedals knees-in or has a narrow Q-factor, this is the bag for you.

Minimal straps & rigid construction
Only two top tube straps and a drawstring for lateral stability are all you need for an extremely stable, sway-free fit. This is thanks to a unique stiffening system in the bag to keep it taut and sag-free with just two straps. For even greater stability, additional straps can be added to the open slots along the outer perimeter of the bag.

Zippered stash pocket
The easy-access, breathable side pocket is just the right size for your phone. Ride with earbuds? Drop them inside and zip the pocket. Or stash your food wrappers inside while riding.

A custom-like fit
Frames come in all shapes and widths. When tightened against your frame, the Frame Pack molds around your frame’s contours while the Pack’s rigid raised sides keep it looking clean and tidy. Bringing your lunch has never looked this good.