The mountain bike handlebar bag is well designed and convenient

The mountain bike handlebar bag is well designed and convenient. The bag itself is just the right size for most day trips or as a front bag on a tour. It isn't gigantic, but big enough for a windbreaker, tool kit, lunch, etc. and I would judge it would fit a six-pack of tall beverage cans with some room left over. There are plenty of open top internal pockets plus a generous outside pocket on the front and a tiny one on the back for the bag rain cover. The quality of the detailing is what you would expect in the bag and the attachment system is the only quick release mounting system I have used that easily attaches AND detaches without a fight.