The Frame Pack Top Tube from Ortlieb is a bikepacking solution that utilizes the storage space within the frame's main triangle without sacrificing our water bottle placements. It works for full-suspension mountain bikes with limited triangle space, but also for road and gravel bikes that have ample real estate under their top tube. We especially appreciate the waterproof material and burly TIZIP zippers working together to keep our gear dry under unexpected rain showers. Plus, its low center of gravity and 3-liter capacity make for a stable ride while storing heavier items like water, food, and our tent.