1. Portable and Convenient: Comes with a storage box for easy transportation. The reusable silicone straw is inserted into the cup for drinking water, making it convenient and simple to use.2. Foldable Silicone Straws: Our reusable straws are soft or even can be folded. You can put straws into a silicone case. It acn hook to your keychain, backpack, purse, or pocket. Easy to carry and great for travel.3. Application and Clean: Foldable silicone straws are suitable for different caliber cup types. The matching cleaning brush is convenient and easy to clean, and can be reused.4. Applicable Scenes: Two types of silicone straws with different lengths are widely used for outdoor camping, picnics, RV life, home daily life, and more.5. Food Grade Silicone Material: The foldable silicone straw set is made of selected food grade silicone material, which is soft, safe, and durable.