Get on your bike! For ambitious mountain bikers looking for a comfortable, secure fitting bike pack with a removable back protector for gnarly downhills, and bike carry function for steep ascents. Maximum protection: The Attack is fitted with a remo-vable TÜV/GS certified SAS-TEC back protector. The materials used in the carry system are designed to further support the functionality of the back pro-tector. Together, they provide the highest level of protection – in accordance with motorcycle safety standards. The back protector is made of special ‘memory foam’ that returns to its original shape after impact. A full-face helmet can be securely stashed to the outside of the pack using a new system that requires just one strap deuter - Attack 18l SL Bike Backpack Women marine grape