• PVC
• Water bottle: made of material, durable and safe to use.
• Arm bag bottle: compatibility with most water hydration belts and fanny packs!
• Pvc kettle: large capacity kettle, 250ml water for each time carry, not too heavy.
• Marathon kettle supplies: good seal and leak proof.
• Kettle: great for outdoor activity like marathon, walking, hiking, climbing, etc.