Ortlieb

Features

1. Ideal for bikepacking, alpcrossing and touring
2. Variable volume adjusts from 8 to 16.5 liters thanks to the roll-top closure
3. Made of lightweight yet sturdy polyurethane-laminated ripstop nylon; extra heavy-duty fabric is used where it mounts to the saddle rail; includes 3M Scotchlite reflectors
4. Air-release valve easily purges the bag of trapped air, allowing for tighter compression
5. Heavy-duty hook-and-loop straps with a soft, grippy surface ensure slip-free seatpost attachment; straps can be mounted to carbon seatposts
6. Sturdy polyethylene inner stiffener upholds the bag's shape; saddle bag also acts as mudguard
7. Elastic cord on the outside of the bag allows quick fixing of light gear; daisy chain with 7 loops runs along the underside of the bag, allowing a rear light to be fixed
8. Maximum capacity is 11 lbs. (5kg)
9. Note: In order to meet IP64 standards (6=dustproof, 4=protected against splash water coming from all directions), the closure must be rolled 3 - 4 times