The Apidura Expedition Frame Pack 4.3L is a waterproof frame bag built for riders who want dependable in-frame storage for daily riding, longer trips, and bikepacking. Mounted securely inside the main triangle, it helps centre carried weight for a more natural ride feel while making full use of valuable frame space.
The 4.3L version balances compact dimensions with practical carrying capacity. Internal Zipper Control Rails help prevent bulging and keep the waterproof zipper running smoothly, even in rough conditions. Frame-fit panels conform more cleanly to the shape of the tubes, while Hypalon stability straps and silicone detailing help keep the bag locked in place over mixed terrain. A cable port allows for charging on the go, and the internal layout adds practical organisation with a main compartment, anti-rattle pocket, internal mesh pocket, and a gear attachment point for extra versatility.
Key features
Technical specifications
Sizing & compatibility
The 4.3L version is a mid-volume option in the Expedition Frame Pack range and suits riders who want generous frame storage without stepping up to the largest size. Knee-clearance shaping helps reduce body contact, while the considered sizing approach is intended to give a more secure fit across a wide range of bikes.
Care & washing instructions
Hand wash only with mild soap and water. Air dry fully and avoid machine washing or tumble drying to help preserve the waterproof construction and overall shape.
Product-id: MEM
Alba Optics
An iconic shape that we loved to wear, born and popularized in the nineties. A decade of indelible, extreme and contradictory cultural changes. The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear. A classic frame, redesigned for today’s athletes who practice outdoor sports. Visionaries who seek new and alternative performance focused kit. Inspired by modern urban explorers and the artists who dominated the hardcore and hip hop scene. A time as good as hazelnuts with raisins were, or quite simply, when street life rewarded both the excluded and the righteous.
Frame: BLK
Lens: VZUM™ LEAF
Fit: Regular – High Bridge
Ideal in bright sunlight, keeping natural colour perception and increasing colour contrast.
CAT (3)
Product-id: AOAF99BLK-VL
Alba Optics
An iconic shape that we loved to wear, born and popularized in the nineties. A decade of indelible, extreme and contradictory cultural changes. The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear. A classic frame, redesigned for today’s athletes who practice outdoor sports. Visionaries who seek new and alternative performance focused kit. Inspired by modern urban explorers and the artists who dominated the hardcore and hip hop scene. A time as good as hazelnuts with raisins were, or quite simply, when street life rewarded both the excluded and the righteous.
Alba Optics
An iconic shape that we loved to wear, born and popularized in the nineties. A decade of indelible, extreme and contradictory cultural changes. The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear. A classic frame, redesigned for today’s athletes who practice outdoor sports. Visionaries who seek new and alternative performance focused kit. Inspired by modern urban explorers and the artists who dominated the hardcore and hip hop scene. A time as good as hazelnuts with raisins were, or quite simply, when street life rewarded both the excluded and the righteous.
Alba Optics
An iconic shape that we loved to wear, born and popularized in the nineties. A decade of indelible, extreme and contradictory cultural changes. The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear. A classic frame, redesigned for today’s athletes who practice outdoor sports. Visionaries who seek new and alternative performance focused kit. Inspired by modern urban explorers and the artists who dominated the hardcore and hip hop scene. A time as good as hazelnuts with raisins were, or quite simply, when street life rewarded both the excluded and the righteous.
Frame: GNMT
Lens: VZUM™ PLASMA
Fit: Regular – High Bridge
Ideal in bright sunlight, keeping natural colour perception and increasing colour contrast.
CAT (3)
Product-id: NVM99GNMTLVZM
Alba Optics
An iconic shape that we loved to wear, born and popularized in the nineties. A decade of indelible, extreme and contradictory cultural changes. The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear. A classic frame, redesigned for today’s athletes who practice outdoor sports. Visionaries who seek new and alternative performance focused kit. Inspired by modern urban explorers and the artists who dominated the hardcore and hip hop scene. A time as good as hazelnuts with raisins were, or quite simply, when street life rewarded both the excluded and the righteous.
Alba Optics
An iconic shape that we loved to wear, born and popularized in the nineties. A decade of indelible, extreme and contradictory cultural changes. The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear. A classic frame, redesigned for today’s athletes who practice outdoor sports. Visionaries who seek new and alternative performance focused kit. Inspired by modern urban explorers and the artists who dominated the hardcore and hip hop scene. A time as good as hazelnuts with raisins were, or quite simply, when street life rewarded both the excluded and the righteous.
Frame: ROY
Lens: VZUM™ ALU
Fit: Regular – High Bridge
Optimises your visual performance by maintaining true colours with good overall protection.
CAT (3)