Kids love to hop on their bike and head off to the adventure playground - with their drinks bottle, cookies and rain jacket packed in their Moab Jam Daypack. Ideal for biking and hiking, this versatile daypack from Jack Wolfskin has room for all the essentials plus a hydration system. And the carry comfort is simply superb.The secret lies in the ACS Tight back system, which has been specially adapted for use by primary school children. The pack sits close to the body - snug and secure, with no wobbling or slipping - which makes the adventure a lot more fun. The ventilation channel provides a constant flow of fresh air to cool the back. Reflectors provide extra visibility in road traffic, and there's a special loop at the front to attach an LED light. To help protect the environment the materials used are made of recycled plastic. Kids Moab Jam Daypack