[SUPERIOR MATERIAL] - This collapsible bottle is made of food-grade silicone, which can be sterilized at high temperature, is odorless and comfortable to touch. It is not recommended to use liquids hotter than 60 °C to avoid burning your hands. Please note: the product cannot be folded when filled with water, please carefully check that the lid is tight before putting it in your backpack.

[FOLDABLE DESIGN] - The 500 ml collapsible silicone water bottle is only 13.5 cm when fully folded and 23.5 cm when unfolded, making it lightweight and portable so you can take it with you when you travel.

[LEAK-PROOF AND EASY TO CLEAN] - The collapsible water bottles for travel are designed with a silicone seal to prevent leakage. We have also included a cup brush to make cleaning easier. For first use, it is recommended to soak it in boiling water for 20 minutes to clean it thoroughly.

[FUNCTIONAL ABILITY] - Collapsible water bottles for travel with hook to hang on the bag attached to the carrying strap and portable hook. Easy to store and use in a variety of scenarios. When space is limited, the retractable drinking cup can be folded for easy transport anywhere.

[PERFECT FOR TRANSPORT] - Collapsible silicone water bottles 500 ml, easy to carry, compact and stylish, foldable storage, can be put in a bag, suitable for transport, can replace disposable water cups, one-hand grip, easy to carry - suitable for running, fitness, sports, camping, outdoor activities, but also perfect for airport travel