INSTAGON SPINNER 81/30 EXP TSA V2-FUTURE DUSK Large: 81.0 x 55.0 x 34.0 cm / 5kg The Instagon Spinner 81/30 has an ultra-spacious main compartment and comes with an expander to provide even more capacity should you need it. Its exterior shell is scratch resistant to ensure that your luggage stays in good shape trip after trip. On the go, Optimov™ shock absorbing wheels enable smooth and nimble movement while the Duosaf™ Security Zipper and TSA Lock provide reliable protection for your belongings.