Ortlieb Atrack Metrosphere — Where Waterproofing Meets Refined Design

The Ortlieb Atrack Metrosphere is the most refined expression of the Atrack family — a 34-litre waterproof backpack that opens like a travel bag and performs like expedition equipment, dressed in an understated Black Embossed textile that sets it apart from the standard range. Where the Atrack's engineering has always been beyond question, the Metrosphere edition elevates its presence: the embossed nylon surface catches light differently at every angle, giving a bag of genuine technical purpose an equally genuine aesthetic one.

At its core, the Atrack Metrosphere is a submersion-rated waterproof backpack built for urban professionals who move between city and nature without switching bags. The clamshell opening reveals a fully flat interior — no internal frame, no poles, no structural compromise — making packing as intuitive as a suitcase and unpacking as fast as a daypack. A dedicated padded laptop sleeve and a front organisation pocket complete a carry system designed for days that start at the office and end somewhere considerably less predictable.

IP67 Waterproofing

The Atrack Metrosphere is certified IP67 — dustproof and submersible in up to one metre of water for 30 minutes. This is not splash resistance; it is full immersion protection, achieved through PU-coated PS33 nylon and Ortlieb's TIZIP waterproof zipper with integrated magnetic closure assist. The magnets align the zip perfectly every time, making one-handed closure as reliable as it is fast. A standard padlock can be threaded through the zipper pulls for additional security.

Carry System

The ergonomic back system features padded shoulder straps and a padded hip belt that distribute 34 litres of load efficiently across the body. The hip belt is removable when the bag is carried as hand luggage. A padded top handle and a side grab handle offer flexible short-carry options. The sternum strap with whistle clip completes a harness system calibrated for all-day comfort.

Organisation

The main clamshell compartment opens flat, revealing a clean rectangular interior with a padded laptop sleeve sized for up to 15-inch devices. The front zip pocket organises daily essentials — keys, cards, cables — without opening the main compartment. Interior mesh pockets and key clip add structure without adding weight.

Technical Specifications

• Volume: 34 L
• Dimensions: H 56 cm × W 28 cm × D 27 cm
• Weight: 1400 g
• Max load: 10 kg
• Waterproofing: IP67 — submersible 1 m / 30 min
• Material: PU-coated nylon PS33 — Black Embossed
• Closure: TIZIP waterproof zipper + magnetic alignment
• Laptop sleeve: padded, up to 15"
• Hip belt: removable padded
• Lock compatible: yes (standard padlock)
• Colour: Black Embossed (exclusive Metrosphere finish)
• Warranty: 5 years — Made in Germany, Heilsbronn

Frequently Asked Questions

What is the difference between the Atrack Metrosphere and the standard Atrack?

The Atrack Metrosphere shares the same IP67-rated structure, TIZIP closure and clamshell opening as the standard Atrack, but is finished in the exclusive Black Embossed nylon — a textured surface that gives the bag a more refined, design-forward appearance. It is available in a single 34-litre volume, while the standard Atrack range spans 25, 35 and 45 litres.

What does IP67 mean in practice?

IP67 is the highest waterproofing standard Ortlieb applies to its backpacks. It means the bag is completely dustproof (6) and can withstand submersion in up to one metre of water for 30 minutes (7) without any water ingress. In practical terms, you can cycle through a downpour, drop it in a puddle or store it in a wet kayak hatch — the contents remain dry.

What laptop size fits in the Atrack Metrosphere?

The padded laptop sleeve accommodates laptops up to 15 inches. The sleeve is padded on all sides and sits against the back panel, keeping the device protected and separate from the main compartment. A 13" or 14" device fits with additional room alongside for a charger or notebook.

Is the Atrack Metrosphere suitable as cabin luggage?

At 34 litres and H56×W28×D27 cm, the Atrack Metrosphere exceeds the cabin baggage allowance of most low-cost carriers, but falls within the limits of many full-service airlines. The removable hip belt and the padded top handle make it straightforward to carry as a personal item or check-in bag. Always verify dimensions with your carrier before travel.

Is the Ortlieb Atrack Metrosphere repairable?

Yes. All Ortlieb products are manufactured in Germany to exacting repairability standards. TIZIP zipper replacements, shoulder straps and hip belt components are available through Ortlieb's service network. L'Hirondelle Bike Shop in Meppel can advise on repairs and sourcing spare parts for the Atrack Metrosphere.