OUTSIDE FEATURES : 

• Shells made of the Bam Hightech technique : a triple-ply structure made of high performance materials (ABS, Airex foam, another type of ABS)
• Outstanding protection and ultralight weight
• 2 comfortable neoprene anti-slip backpack straps with security screw hooks
• 2 BAM key latches
• Side handle
• Subway handle
• Male/female airtight seal
• Anti-slip and anti-wear rubber patches on the bottom outer shell