Alpinestars Tech Aero Backpack Bag

21.25" x 12.5" x 7" / 54 x 32 x 18 cm

100% polyester construction

Sport silhouette engineered for a low profile aerodynamic performance while riding

Fully expandable from 18L to 24L (approx)

Built-in helmet carrier

YKK® semi-auto locking zip to ensure secure closure while riding

Zipper puller

Internal Lap Top sleeve which fits most 15" Lap Top Computers

Internal organizer pockets

Internal sleeve for Nucleon KR-2i Back Insert application

Rain cover stored into lower zippered pocket

Conduit for hydration hose

Anatomical, adjustable, padded shoulder straps with chest connection strap for additional security and comfort

Innovative shoulder strap adjustment

Innovative adjustable waist strap for security which also features built-in zippered kidney pockets

Anatomical back padding built with 3D vented mesh

TPR and embroidered logo details

Reflective printed details