VauDe Tracer 12 Backpack
Here's what other sites are saying:
Load up the Vaude Tracer 12 and hit the trail. Vaude designed the Tracer 12 for bikers who are putting in serious mileage. Shove your lunch, music, tools, and a spare tube or 2 into the Tracer and you're set for a full day. And don't forget your swimsuit and a towel so you can take a well-deserved breather at that waterfall along the way.