Only you and the rock face and the TRAD 18 - no extra weight, nothing to get in the way. At only 225 grams, this backpack is really LIGHTWEIGHT. The highlight: when turned inside out, it can be STORED AWAY IN ITS OWN POCKET and requires only minimal space. In this way, the ultra-light TRAD 18 fits perfectly into the bigger members of the TRAD family, to be used only when you get to the rock face. Because being lightweight alone is not enough, we have of course added features such as material loops, rope fastening option, a hydration system fastening and a zip pocket for storing valuables. The lightly padded shoulder straps and soft back guarantee the necessary wear comfort. To ensure that the treatment of injured parties is as effi cient as possible, an EMERGENCY CARD has also been integrated into the backpack.