With design influences drawn from the climbing and mountaineering world, Topo’s classic Klettersack is an outdoor-inspired pack that fuses clean, uncluttered looks and ultimate utility. Maybe that’s why it’s so popular with seasoned travellers, university students, bike couriers, city creatives and trail hikers alike. Built to handle any environment, the Klettersack boasts a super-tough fabric exterior and coated pack cloth liner, heavy-duty plastic hardware and a YKK zip. The roomy main compartment and 25-litre capacity will swallow gear for a day at the office or a backcountry adventure. Leather lash tabs can also be used to secure extra gear or attach a bike light.