• composite material
• Water containers-- compressible folding resistant, saving space, it is very light and easy to carry.
• Transparent water bag-- folded, rolled up or flattened when empty, space save. it will give you a good experience.
• Outdoor water container-- ??flexible material, which is foldable and provides convenience to carry and store when not holding water.
• Jugs-- innovative design: unlike ordinary bag, the large screw- on cap provides a leak- seal, the large bottle opening for easy filling and pouring, wear- resistant handle hook for hanging on a backpack, convenient to carry, will not hurt your hand.
• Large capacity water jug-- manufactured with , practical and durable for a long term use.