Food Grade Silicone Water BottleThis 600ml foldable water bottle is 135 g weight and made of food-grade silicone material, which is lightweight, eco-friendly, BPA free to ensure safe drinking. Leak-proof & FoldableThe silicone water bottle comes with a tightly sealed lid design to provide excellent leak-proof performance without worrying about scalding your hands due to water leakage. The foldable design makes it easy to store in a backpack or tote without taking up much space. Portable & DurableThis travel water bottle is lightweight and compact for easy carrying and storage. The soft silicone collapsible water bottle is drop-resistant, wear-resistant, durable, ensuring you stay hydrated in the journey or activity, which can be reused for a long time. Widely UsedLightweight collapsible with hook design makes the silicone water bottle quick and easy storage. It is ideal for sports, exercise, fitness, running, yoga, traveling, hiking, camping or outdoor adventuring.