Description: ----High-quality TPU material: No BPA, FDA certification. (100% health guarantee, pressure resistant and leak-proof.) ----Fast drinking design: It is more convenient to use, has a larger flow rate, is labor-saving and has an anti-fouling cover. ----Notice:The ambient temperature of the drinking water sack is -20-50 degrees Celsius. (Do not add soda or alcohol other than pure water and make sure that the water temperature is below 50 degrees C. Remove the paper card and clean it with clean water three times before using it, please dry naturally after use and put the paper card back to protect the water bag from storage.) ----3L capacity:suitable for outdoor activities such as hiking, cycling, motor travel,tactics,mountaineering,fishing,running and mountain scenery. Condition: 100% NEW Material:TPU Capacity:3L/100oz Size:drinking bag:40 * 18cm(15.74*7.08 inches),53*18.8cm(20.86*7.40inches); drinking water pipe length:100cm(39.37 inches) Weight:about 230g, 235g Package Included: 1x drinking bag Note: Due to light and monitors effect, color difference may exist slightly. Please allow us 1-2mm differences due to manual measurement. Thank you.