With the Transformers thermos bottle, you can take the energy of Cybertron with you wherever you go. This high-quality bottle, adorned with a detailed engraving of the Transformers logo, not only keeps your drink perfectly tempered but also showcases your enthusiasm for the Transformers saga. Premium Material: Made from durable stainless steel, this bottle is a long-lasting companion. Transformers Engraving: The iconic Autobot leader Optimus Prime and his adversary Soundwave decorate the bottle, making it a standout piece. Insulation Performance: Keeps your drinks hot or cold for hours - perfect for on-the-go. Eco-Friendly: Support the environment with this reusable and sustainable option. Portable Design: Slim and lightweight, it fits in any bag and is ready for any adventure. Specifications: Stainless steel - not dishwasher safe - not microwave safe - not suitable for hot beverages - BPA-free.