Apidura City Backpack - 20 L
The Apidura City Backpack (17 L and 20 L) is a lightweight, fully waterproof commuter backpack, precision crafted for urban cyclists to keep a laptop and work essentials dry and secure. It has seam-welded construction, a padded device sleeve, removable waist and sternum straps, and reflective details with a light mounting point. Inspired by bikepacking, designed for the city.
Why a cycling commuter backpack – and why this one
A daily commute asks a lot of a bag: rain, a laptop, and a pack that stays comfortable on the bike. The City Backpack addresses this:
- Your laptop and work gear stay dry. Seam-welded, 100% waterproof construction keeps contents dry whatever the weather.
- Devices are protected. A soft-touch, padded sleeve keeps your devices secure and safe on the go.
- It is organised. Internal mesh pockets, an internal zippered pocket and an external zippered pocket with an integrated key leash keep essentials sorted and close to hand.
- It fits you on the bike. The anatomical on-bike fit is designed to be comfortable on and off the bike, with a removable, adjustable waist strap and a removable, adjustable sternum strap for a secure fit while riding.
- You stay seen. Reflective graphics and a light attachment point help you stay visible in all conditions.
- The closure stays secure. A fold-over closure with G-hook and velcro strips keeps belongings dry and secure while maintaining easy access.
Who is it for?
- Commuters and urban cyclists who carry a laptop and work essentials every day.
- Riders in all weather who need a fully waterproof backpack.
- Riders who like bikepacking-inspired design in a city backpack.
Key features

Protected device sleeve
Soft touch, padded sleeve to keep your devices secure and safe while on the go.

External zippered pocket
For quick access to mid-ride essentials, featuring an integrated key leash.

Light attachment
With integrated reflective details for visibility in all conditions.

Removable waist strap
Adjustable to ensure a comfortable fit while riding.

Removable sternum strap
Adjustable to ensure a comfortable fit while riding.
Also: internal mesh organisation pockets, an internal zippered pocket for valuables, welded waterproof construction and an anatomical on-bike fit.
Materials & technology
- CT400 Marle – waterproof, durable and weldable medium-weight trilaminate of TPU, nylon and PU. PFA- and PFC-free.
- Welded waterproof – RF-welded seams and bespoke fabrics for 100% waterproof, ultra-durable construction.
- Durable – built to last with bespoke fabrics and tested designs that endure the harshest conditions.
- Heat management – anatomically specific management of airflow and breathability to prevent heat and moisture build-up.
Specifications
| 17 L (BCM) and 20 L (BCL) | |
|---|---|
| Storage | Main compartment; laptop sleeve; internal zippered pocket; 2 internal mesh pockets; external zippered pocket with key hook |
| Closure | Fold-over with G-hook; velcro strips |
| Attachment | Hypalon reinforced straps; adjustable sternum strap; removable and adjustable waist straps |
| Waterproofing | Seam welded – bespoke materials and RF welding create watertight seams |
| Visibility | Reflective graphics; light attachment point |
Care & maintenance
- Spot clean only – treat stains with concentrated dishwashing liquid. Abrasion is not recommended.
Frequently asked questions
Is the City Backpack fully waterproof?
Yes. It is built from a waterproof trilaminate with RF-welded seams, so the construction is 100% waterproof.
Can I carry a laptop in the City Backpack?
Yes. It has a soft-touch, padded laptop sleeve that keeps devices secure and safe.
Can I remove the waist and sternum straps?
Yes. Both the waist strap and the sternum strap are removable and adjustable.
About Apidura
Founded in 2013, Apidura designs bikepacking bags for long-distance and ultra-endurance riding, tested by riders on events such as the Transcontinental Race and the Tour Divide. The range is built around three families: the fully waterproof Expedition series for touring and all-weather bikepacking, the lightweight Racing series for ultra-distance racing, and the rugged Backcountry series for off-road trails.
Every Apidura product comes with a 3-year producer guarantee from the date of purchase, covering the entire product. After that, Apidura can support at-home repair or recommend a trusted repairer.








