Thule Chasm Duffel Bag Can be carried in two different ways: as a backpack and as a duffel (all straps tuck away when not in use) Keeps gear organized and contained with internal mesh pockets Quick access to smaller items through external stash pocket Padded bottom protects your gear from the ground Easy to prevent contents from falling to the bottom of the bag in backpack mode thanks to external compression straps Lockable, zippered side pocket keeps small items secure and within reach (lock sold separately) Easy access to contents through oversized, wide mouth opening Protects contents from the elements and folds for easy storage due to the durable and waterproof tarpaulin fabric Dimensions: 13.1" H x 29.1" L x 16.6" W