Apidura Expedition Frame Pack - Bikepacking Size:4.3L We use our warm2 fabric

We use our warm2 fabric because it is a market-leading midweight fleece quality with great thermal properties

while the smooth surface ensures seamless bean bag gliding for precision throws

We used PrimaLoft® Black Eco insulation with clever body-mapping to keep you warm

and Indestructawool™ technology with extended durability zones

There are gussets at the underarms

Apidura Expedition Frame Pack - Bikepacking Size:4.3L We use our warm2 fabricDurable and convenient storage that can be used as a standalone bag for daily rides or as part of a fuller setup for longer trips and bikepacking. Securely attaching inside the frame, the Expedition Frame Pack helps centre carried weight to ensure more natural bike handling. The waterproof, durable construction is complemented by internal Zipper Control Rails, engineered to prevent bulging and deliver reliable zip performance in all conditions. Frame