This collapsible silicone water bottle is made from food-grade silicone, BPA-free, ensuring safe and healthy use. It operates within a temperature range of -20°C to 60°C.This collapsible water bottle is extremely lightweight and easy to carry. The portable travel bottle holds 600ml of liquid. When folded, it takes up minimal space.This collapsible travel bottle features a carabiner clip for easy attachment to backpacks. It's your reliable companion for travel, outdoor hiking, and fitness runs.The collapsible bottle includes a silicone seal, eliminating leaks when stored in backpacks. The removable cap facilitates cleaning and ice storage.This camping silicone water bottle boasts exceptional quality, crafted from premium silicone material that resists breakage upon impact.