Our TrailMax products have been tested in the rugged Rocky Mountains of Montana & have proven their quality & durability. The TrailMax 500 Series Deluxe 5-pc Saddlebag System is padded & insulated to protect your gear. All 5 pieces are made from weather-resistant ripstop nylon; all zippers are also weather-resistant. The water bottle bag comes with a 1-liter Stainless Steel bottle & is free of BPA & other toxins. This saddlebag system is perfect for those day-long trail rides with enough room for lunch, snacks & extra clothing. If you do not need the entire system each component can be purchased separately.