SAFETY & HEALTH - Foldable travel cup coffee cup, made from 100% food-grade silicone and PP materials, is BPA free, has passed FDA/LFGB food safety tests, and is non-toxic, odor-free and lightweight. Easy to clean with polypropylene cover and heating sleeve.PORTABLE FOLDING SILICONE CUP - Collapsible coffee cup can be smaller by pressing it lightly, save space, light weight, can be placed in pockets, backpacks, and suitcases. Also great for outdoor camping, hiking, office or sport eventsThe cup, wrapped delicately, will definitely make a perfect gift to your coffee-loving friends. You can share this coffee cup with your family, friends, classmates, colleagues and, of course, your travelling companions.Environmental protection - Most coffee shops offer disposable BYO cups. Portable folding cups can reduce the use of disposable cups. By using this product, you can not only save money, but also recycle it to reduce environmental pollution and contribute to environmental protection.Convenience and leakproof - The travel cup folds into easy-to-clean parts that can be washed in a dishwasher and comes with collapsible and reusable silicone straws. With a hook, you can easily carry, can also be conveniently placed anywhere, the unique design of the sealing silicone seal ring can effectively prevent leakage.AFTER-SALES SERVICE - Each of our travel coffee cups are thoroughly tested before we ship them out to you, and ensure the collapsible travel coffee cup are completely. If you are not satisfied with our travel mugs, please contact us with no hesitate, we will solve your problem.