ORTLIEB Atrack 45 L

The Ortlieb Atrack 45 L is a 45-litre backpack built for trips where weather is unpredictable. Its IP67 waterproof rating means full protection against dust and water immersion up to 1 metre for 30 minutes — whether you're bikepacking in the rain, paddling, or crossing an exposed mountain ridge. What sets the Atrack apart is its full front opening in suitcase style: a waterproof TIZIP zipper runs along the back panel (out of reach of pickpockets) and opens the entire bag in one move. Inside, 4 zippered pockets help you keep clothing, electronics and small items neatly separated. Two external elastic mesh pockets hold water bottles or wet gear on the outside. Carrying comfort is taken seriously: ergonomic shoulder straps with a load stabiliser, a wide padded removable hip belt with zippered mesh side pockets, and a continuously adjustable back length allow you to dial in the fit precisely. Four compression straps keep the load stable and streamlined, while front daisy chains provide attachment points for bulkier equipment. Manufactured in Heilsbronn, Germany, from PVC-free PU-coated nylon (material ref. PS33), the Atrack 45 L weighs 1,560 g and measures 62 × 32 × 30 cm. A sealed port is built in for a hydration tube (hydration system sold separately).