Universal size that fits most smaller tubas - Interior dimensions: - Length: 38.75" with pad; 41" without pad - Width: Lower 17"; Upper 18.5" - Depth: Lower 6"; Upper 8" - Bell diameter: Up to 18.5" 
 
Platinum Series high performance gig bags are designed for pro musicians needing extreme protection, durability, mobility, and organization.

Comfort Features
Thickly padded backpack straps with tuck away pocket
Removable padded shoulder strap featuring an I.D. tag
Padded handle wrap with secure hook & loop closure
Bell-end grab handle
Back-end grab handle
Exterior Features
2 large exterior pockets with built-in double mouthpiece pouch and organizer
Water-resistant 1680 ballistic nylon exterior
Large instrument opening for easy access
Custom metal hardware
Durable molded rubber feet
Monogrammable front leather accent
Interior Features
High-density 20mm foam padding
Wood panel supports in the bell and bottom areas
Large modular sizing block to fit a variety of smaller tubas
Soft tear resistant lining