• Wraparound zip opens wide for quick, convenient access to the main compartment.
• Protective lid with G-hook closure keeps top access secure.
• 18 purpose-built pockets, including stretch mesh, quick-access, hidden AirTag and water bottle holder.
• Rugged 840D ballistic nylon with triple-layer coating resists water and abrasion.
• Luggage pass-through strap slots over suitcase handles for smooth airport navigation. Base lash straps let you secure extra items.
• Breathable mesh back panel and padded straps ensure balanced, all-day comfort.
H: 450mm x W: 341mm x D: 173mm
Weight
1.55kg
Capacity
25L
Tech compartment
H: 435mm x W: 325mm x D: 30mm
Laptop pocket
H: 400mm x W: 270mm
Fits up to a 16” MacBook Pro (with or without a Mous MacBook Sleeve)
Also holds all MacBook Air models
Tablet pocket
H: 270mm x W: 270mm
Fits iPad Pro 12.9” and all smaller iPad models
Airline fit
Compact and compliant with most airline under-seat restrictions
Designed to fit under the seat for easy access during flights
25-year coverage under our Limited Lifetime Warranty
This backpack offers the same high-performance design, durable materials and optimised organization as the Mercedes-AMG PETRONAS F1 Team variant it just does not feature Mercedes-AMG PETRONAS F1 Team branding like the ultra teal trims and logo.
How well does this backpack protect my tech?
The Optimal Backpack is built for serious protection. Its AiroFoam® impact-absorbing technology shields laptops and tablets from drops og up to 1.2 meters. It's also highly water-resistant, keeping your gear safe from rain, spills and splashes – though we wouldn’t recommend submerging it in water. Whether you're caught in a storm or on the move, your tech stays protected.
What’s the difference between this backpack and your Extreme Commuter range?
The Optimal Backpack retains the best elements of our Extreme Commuter range while reducing weight and maximising storage. Both offer tech protection, durability and weather resistance, but they differ in design, materials and organisational capacity.
Is the Mous sternum strap compatible with this backpack?
Technically yes, but it’s not the ideal fit. The placement of the nylon webbing on the straps limits how much you can adjust the sternum strap, so we don’t recommend it as the best solution for this backpack.
Core performance. Everyday Use
A streamlined backpack that delivers on durability, organisation and comfort – for work, the gym or your next short-haul flight.
Tough, not bulky
Made from military-grade 840D ballistic nylon with reinforced 500D panels and triple-layer coating for lightweight, weatherproof strength.
AiroFoam® tech protection
Impact-absorbing AiroFoam® lines the tech compartment to shield laptops and tablets from drops and shocks.
Travel-ready size
Carry-on compliant and compact enough to fit under most airline seats – designed for daily commutes and cabin travel
Maximise your organisation
18 purpose-built compartments, internal and external, for all your essentials – without unnecessary bulk.
Comfort that lasts
With a breathable back panel, padded straps and a weight-balanced silhouette, it’s engineered for all-day comfort on the move.
