The main difference is that the Pro Backpack has removable hip and chest straps unlike the Ramverk Backpack, adapting from heavy-duty to loyal daily mates.
In addition, here are some of the main features of each bag.
Ramverk Backpack 21L & 26L
- Db Hook-up compatible
- Nylon Fleece top pocket
- Fully openable main compartment
- Inside mesh pockets
- Separate laptop pocket - fits a 15” MacBook Pro & the new MacBook Pro 16"
- EVA front and back panel
- Db Patented Rib Cage Technology
- Water-repellent fabric
- Fits the Camera Insert S (21L) and Camera Insert M (26 L)
Ramverk Backpack Pro 26L & 34L
- Detachable chest strap and hip belt
- Side straps on the left side on the 26L, and both sides on the 34L
- Db Hook-up compatible
- Nylon Fleece Top pocket
- Fully openable main compartment
- Inside mesh pockets
- Separate laptop pocket - fits a 15” MacBook Pro & the new MacBook Pro 16"
- Water-repellent (the zippers are coated and waterproof, however, the seams are not taped meaning water can leak through when exposed to heavy rain)
- Fits the Camera Insert M (26L) and L (32L)