Rambo Waterproof Bike Bag Waterproof 27L (1,647.64-cu. in.) Carry Capacity

Used this on a rainy hike in Oregon, and everything inside stayed bone dry. Easy to attach with the R150 Rack. The Prime Pinnacle made the purchase smooth.

Took this bag through the swamps of Florida, and it was a lifesaver. The waterproofing is top-notch. Prime Pinnacle's customer service was great as well!

Used this in the unpredictable weather of the Midwest, and it's been a game-changer. Easy to set up with the R150 Rack. The Prime Pinnacle's service was reassuring.

Rode through a sudden downpour in Washington, and my gear was completely dry. The waterproof PVC is impressive. The Prime Pinnacle delivered quality.