- For riders who prefer off-the-back hydration carry and the minimalism provided by a lumbar pack.
- Our bike-specific, angled hipbelt and compression straps provide stability and comfort with a close-to-body fit.
- A dedicated hydration compartment stores an included Hydraulics LT 1.5 L Lumbar Reservoir for short to medium rides and compresses for stable carry.
- bluesign approved main body and bottom fabrics GRS-certified 100% recycled main body and bottom fabrics All DWR treatments made without PFAS BPA-free reservoir
- AirScape backpanel with contouring lumbar wrap provides maximum stability
For riders looking for a low-profile lumbar pack with integrated hydration, 4-liter Seral is the perfect trail companion. This slim waist pack features the next-gen 1.5-liter Hydraulics reservoir with high-strength magnetic coupling for improved hose management even in rough terrain and enough storage capacity for ride essentials, such as a spare tube, CO2 and multi-tool and, of course, snacks.
