Thule Paramount 18L commuter backpack is a streamlined, expandable backpack made for every day use – both on and off the bike.

A commuter backpack for every bike commute

To ensure maximum comfort when biking, the shoulder strap shape and sternum strap placement accommodate your natural bike-riding position. 18L is perfect capacity for your daily commute, but the side panels can also be unzip to expand the backpack's carrying capacity to 50% if needed. The roll-top closure and water-resistant coating keeps items dry when you're biking in the rain. Thule Paramount commuter backpack is built for bike commuters and is the laptop backpack you can rely on for everyday life on two wheels.

Roll-top closure and durable, coated materials provide reliable weather protection

Access your phone easily from dedicated pocket while in riding position

Floating laptop sleeve fits comfortably on back while in natural riding position, holding up to 16" laptop

Unzip side panels to expand capacity up to 50%, transitioning streamlined bag into high-capacity urban cargo hauler

Stay visible in low light with reflective accents visible from all angles

Generous storage space is ideal for the wide range of contents a bicycle commuter needs, including a change of clothes, jacket, lunch or groceries or groceries on the way home

Large side pocket holds a water bottle or insulated container securely while riding or walking

Exterior pockets keep bike lock and personal essentials in easy reach without digging deeper into bag

Integration of shoulder strap shape and sternum strap position enhance stability while riding, improving safety, comfort and convenience without the need for a hip belt

Ventilated back panel and shoulder straps stay comfortable on warm days

Attach helmet to outside of bag while off the bike