Designed for modern endurance lifestyles, Stolt creates commuter backpacks and hydration systems that seamlessly bridge athletic performance with urban living. Whether commuting through the city, training for races or escaping to the trails at the weekend, Stolt products are built to help commuters increase their weekly mileage.
Founded in London in 2018, Stolt embodies the perfect fusion of performance, style and culture – born from a simple idea: to enable endurance athletes to run more. Every detail is intentional, every material carefully selected, and every product engineered with movement in mind.
Rooted in Scandinavian principles of longevity, functionality and minimalist aesthetics – and shaped by the Finnish heritage of founders Katja and Keijo – Stolt combines technical innovation with elevated design. The result is a collection of products defined by ergonomics, simplicity and durability, without compromising on style.
Today, Stolt serves a growing international community of runners, cyclists and endurance athletes who demand more from the products they carry every day.
At its core, the brand believes in the transformative power of endurance sports: empowering individuals to achieve their personal best – both in athletics and in life.
Introducing the Stolt collection
Athlete Backpack
Designed for runners and active commuters, the Stolt Athlete Backpack combines technical performance with everyday versatility. Featuring a roll-top construction with adjustable 15L–18L capacity, the backpack adapts seamlessly between work, training and travel. Ergonomically engineered for movement, it includes optimal weight distribution, adjustable padded straps and a breathable mesh back panel for enhanced comfort while running or cycling. It also features a dedicated business compartment to fit laptops up to 16”, and detachable waist straps, which double as a running belt – reinforcing the bag’s versatility for active urban lifestyles.
Alpha Commuter Backpack
The intersection of technical sports performance and timeless Scandinavian design, the Alpha Backpack is specifically designed for runners and cyclists, with a hideaway strap mechanism that transforms it from performance commuter pack to sleek business bag within seconds. Expandable compartments accommodate shoes, clothing and everyday essentials, while a padded laptop compartment securely fits devices up to 16”. Engineered for long-term durability, the Alpha incorporates advanced anti-microbial materials designed to combat sweat and odour, alongside water-repellent performance fabrics, and reinforced stitching. Ergonomic shoulder, waist and sternum straps ensure stability and comfort throughout high-movement commutes, while breathable mesh padding enhances airflow during use.
Athlete Ultralight 12L Hydration Running Backpack
Blending ultralight performance with commuter practicality, the Athlete Ultralight 12L Hydration Running Backpack is designed for everything from fast-paced city commutes to long-distance trail runs. Weighing just 420g, the pack delivers a versatile solution for endurance athletes seeking lightweight functionality – without sacrificing storage. Its roll-top design offers adaptable capacity and quick-access side zip entry, while the interior accommodates either a hydration bladder or a compact 13” laptop – making it equally suited to weekday movement and weekend adventure. Constructed from durable ballistic nylon with a water-repellent coating, the pack features breathable mesh padding, water-resistant front zip pockets and integrated storage for two included 500ml soft flasks.
Performance 4L Hydration Running Vest
A minimalist endurance vest built for runners who prioritise comfort, efficiency and speed. Weighing just 200g, the Performance 4L Hydration vest features a sartorial, body-contouring fit constructed from ultra-soft 4-way stretch Lycra, breathable air mesh and soft knit binding engineered to minimise chafing over long distances. Designed for marathon training, racing and trail running, the vest balances lightweight construction with practical functionality through its nine-pocket storage system. Dual front compartments accommodate two (included) 500ml soft flasks, while water-resistant zip pockets securely protect valuables and nutrition during demanding runs.