The SP-1 continues to be the only innovative backpack accessory dedicated to storing your kicks during travel. The dual compartments are made of a heavy duty ballistic poly blend and each have a neoprene sole that allows the bag expand to hold larger shoe sizes. The front and back adjustable straps allow you to wrap the bag around most backpacks.  Each compartment has a strategically placed vent to provide ventilation and keep your shoes fresh.

(*sizing NOTE. If you are a borderline size and wear shoes with wider soles, please size up to the next available.)