Osprey Seral 7

The Osprey Seral 7 hydration lumbar bag is designed to offer you storage space and great freedom of movement during your cycling and mountain biking outings.
With its curved and enveloping shape, the Osprey Seral 7 hydration belt is specially adapted for cycling to guarantee optimal comfort. Its ErgoPull cross strap closure system draws the bag towards the lower back while the side compression straps effectively hold your equipment in place, thus preventing it from wandering around in the belt and destabilizing you over the miles.
This Osprey Seral 7 lumbar bag also has a total volume of 7 liters, including a 1.5 liter Hydraulics reservoir dedicated to storing your drink. Equipped with an AirScape mesh back panel, this Osprey Seral 7 hydration belt is also perfectly ventilated. Finally, to effectively protect your personal belongings against humidity, the Osprey Seral 7 hydration lumbar bag has a water-repellent finish and is abrasion resistant.