HIGHTECH ALTO SAX CASE WITH POCKET HighEnd Protection. Molded on Selmer M6 Saxophone. WEIGHT : 3,6 kg INSIDE DIMENSIONS : Body Length: 53 cm Bell: 12 cm OUTSIDE DIMENSIONS : 65x28x20 cm INSIDE FEATURES : Inside cradle made of injected high density polyurethane foam, protecting the instrument against thermal shocks Inside removable accessory pouch Neck pouch in Thai silk inside OUTSIDE FEATURES : Shells made of the Bam Hightech technique : a tripleply structure made of high performance materials (ABS, Airex foam, another type of ABS) Very comfortable bimaterial side handle Subway handle Male/female airtight seal External back pocket for sheet music with integrated back cushion 2 softouch key latches 2 comfortable neoprene antislip backpack straps with security screw hooks Front pocket with several large compartments and additional rain cover