The Ortlieb Back-Roller Core is a 100% waterproof robust polyester bag ideal for extended bike tours and daily commutes. It keeps items dry and secure making it perfect for work shopping or urban adventures. Expandable with optional accessories like the Carrying System Bike Pannier and various inserts for stability and organization it's a reliable companion that withstands the elements and simplifies everyday life.

QL2.1 mounting system for racks up to 8 10 12 and 16 mm

Waterproof gag made of PVC coated polyester fabric

Top QL hooks and lower sliding hook adjustable without requiring any tools

Lower hook rail synthetic to reduce abrasions on rack

Highly reflective Scotchlite reflector

Easy to clean inside

Maximum load per pannier is 9kg / 20 lbs

Total Volume	20
Carry Location	Rear
Number of Compartments	1
Off Bike Carrying Method	Handle
Color	Black, Core Gray, Red/ Black
Waterproof	Yes
Includes Rain Cover	No
Access Style	Roll Top, Top
Weight	67, 820
Individual or Pair?	Individual
Defined Color	Black, Gray, Red
Dimensions	16.5x12.6x6.7, 17 x 23-32 x 42
Laptop Compartment	No