Go ahead, make an understatementWith a bag this integrated, you’ll forget you’re hauling gear. Tucked under the top tube, the Trek Adventure Frame Bag securely mounts on your bike with thumbscrews or straps to let you bring all the gear, snacks, and accessories you need to make every ride an adventure. The Trek Adventure Frame Bags stores all your gear inside the profile of your bike frame, making it your go-to bag for everyday adventures, extraordinary feats, and every ride in between. Simply measure your bike to find the best frame bag size for you Includes thumbscrews to mount on the Checkmate SLR & Checkpoint SL Gen 3 and straps to mount on any bike Easy, two-sided access with internal and external pockets and collapsable divider to stay organized Reduce knee rub by easily adjusting the strap to sinch the contents of your bag Designed with durable, lightweight Ultragrid Ripstop material made from recycled pre-consumer nylon The interior lining is made from recycled plastic bottles for a more sustainable ride