Large Rectangle Dry Bag pufflo the DupleXL takes all of

the DupleXL takes all of the great features from the Duplex and scales them up

The frame transfers weight to your hips

**This backpack has been replaced by our newer Sub-Nero Ultra

battery power pack

The BeFree 1

Large Rectangle Dry Bag pufflo the DupleXL takes all ofIts tough and does everything youd want. What more is there to say? Kept my stuff dry in record breaking rains in Arkansas on Eagle Rock Loop. Michael N., Supersize your dry bag and protect your biggest pieces of gear from the elements. This size will fit a larger sleeping bag, a bunch of clothes, or any other soft bulky item. The rectangular shape fits well in all of our backpacks, either standing vertically or sideways depending on the pack volume.