Our new Terrapin Drybag is the first of it's kind for bikepacking.
It's 3d welded & tapered shape conforms perfectly to the inside of the Terrapin™.
RF welded waterproof construction. To still enable compression that the Terrapin™ provides, an air purge valve is located on the right side of the bag. Load the bag and compress the Terrapin with the valve open to release all the air - then close to seal off.
This item is sold separately as a replacement or spare drybag to the Terrapin™ System.