Osprey Berm 4 Pack - Black - 4L Pack - 2.5L Bladder

A versatile volume for any ride, this streamlined bike hydration pack keeps water close, essentials secure and comfort high. Featuring an included, low-profile Hydraulics™ LS 2.5L Reservoir, magnetic bite valve, front shove-it pocket for extra gear, built-in tool organisation and an AirScape™ backpanel that provides close-to-body ventilation.

Features

• Separate reservoir compartment with easy-access S-shaped zipper
• Included Hydraulics LS 2.5 L Reservoir
• Adjustable sternum strap with magnetic bite valve attachment
• Zippered front pocket with key clip for small essentials
• Reflective details for safety
• Blinker light attachment (light not included)
• Spacious, low-profile main compartment
• Front shove-it pocket for quickly stashing items or layers
• Internal mesh drop-in pockets for bike tool organisation

Key attributes

Reservoir included

Enjoy hydration at their fingertips with a magnetic bite valve attachment and easy-fill, S-zip access to the included Hydraulics™ LS 2.5L Reservoir.

Stability and all-day comfort

Breeze down the trail with a ventilated bike-specific harness, a mesh-covered ridged foam AirScape™ backpanel and a removable webbing hipbelt.

Essential bike features

Store quick-access items or layers in the front shove-it pocket, organise bike tools in internal mesh drop-in pockets and secure everything else in the spacious main compartment.

bluesign® product

This product meets bluesign® product requirements, which means materials and components have been selected that adhere to rigorous third-party environmental and social criteria during production.

Carry information

AirScape™ backpanel

Mesh-covered, ridged foam (50% recycled EVA) provides stable, close-to-body load carry, cushioning and ventilation.

Harness

Breathable mesh shoulder straps with hydration hose routing. Adjustable sternum strap with magnetic bite valve.

Hipbelt

Removable adjustable webbing hipbelt.

Specifications

• Size: O/S
• Volume: 4 L
• Dimensions: 39 cmH x 19 cmW x 14 cmD
• Weight: 0.44 kg
• SKU: 10007263

Fabric

• Main: bluesign® approved, 100% recycled 300D polyester, DWR treatment made without PFAS
• Lining: bluesign® approved, 100% recycled 70D nylon, DWR treatment made without PFAS