Ortlieb Commuter-Daypack 27L waterproof backpack

Ortlieb Commuter-Daypack 27L: more space, same uncompromising protection

When the 21L is not quite enough — for groceries on the way home, a change of clothes, or colder months when kit gets bulkier — the Commuter-Daypack 27L adds the extra volume without changing anything else. The same lightweight, durable nylon, the same IP64 waterproofing, the same carrying system: more room, same bag.

Built for the daily ride

The roll closure seals the main compartment against rain and spray in a single gesture and compresses the bag when it’s lightly loaded. The padded laptop compartment keeps your device safe through potholes and downpours. Back padding with ventilation channels prevents heat build-up over longer rides, and removable chest and waist straps stabilise the load at speed.

Specifications

• Volume: 27 L (50 × 32 × 21 cm)
• Weight: 790 g
• Max payload: 8 kg
• Waterproofing: IP64 — dust-tight, splash-proof all directions
• Material: lightweight durable nylon
• Closure: roll closure
• Laptop compartment: padded, protected
• Back system: ventilated foam back panel with ergonomic shoulder straps
• Extras: removable chest + waist straps, loop for rear light / U-lock, reflective yarn
• Warranty: 5 years — Made in Germany, Heilsbronn