Water-repellent Frame Bag for Bikepacking 3.5L/4.2L/5L

I've been looking for a half frame bag that would fit around the battery in my medium Surly Grappler e-bike conversion and stumbled upon another Grappler owner who had your 5L bag. So I ordered the slightly smaller 4.2L bag and it fits like it was custom made for my situation! Nice materials and construction, very functional, and really changes the appearance of the bike. Thanks for making such a functional bag at such a great price!

Great product. Water repellent features. Easy access. Strong zippers and robust materials and stitching. Fits well within my frame and the attachment points are strong.

Great frame bag for a Surly Grappler

This is the perfect frame bag for my application, a Surly Grappler with an e-bike conversion. The 4.2L bag fits around the battery just as I hoped it would, and works great for storing food and repair items