Lightweight, durable and waterproof to 10000mm, the Tjalve is a comfortable and functional day bag. The cinch opening is easy to use and offers quick access on the go, while two external mesh pockets and an integrated cord system offer even more storage options. The 4S sternum closure evenly distributes weight and with the ventilated back panel creates a comfortable fit that moves with you. Compatible with a hydration pack as desired, other features include a removable waist belt, reinforced back and shoulder panels and some comfortable 3D mesh in straps for unbeatable comfort.