Shoulder Strap General Information Manufacturer: SwissDigital Manufacturer Part Number: SD1514M Brand Name: Swissdigital Design Product Name: Cosmo 3.0 Massage Backpack Marketing Information: No more tired shoulders, no more aching upper And lower back...relax and be comfortable with your Backpack while traveling through airports, walking Across campus to school, hiking,biking in full relax mode! >More from the Manufacturer Product Condition: New Product Type: Carrying Case Product Information Style: Backpack Carrying Options: Shoulder Strap Miscellaneous Application/Usage: Notebook Country of Origin: China Warranty Limited Warranty: 3 Year