SAFETY AND HEALTH -- Collapsible Coffee cup made from food-grade silicone, BPA free and FDA approvedCOLLAPSIBLE, UNBREAKABLE & LEAKPROOF -- This wonderful 350ML collapsible coffee cup is very great for traveling, camping, picnic, office, etc. can be easily carry with your pocket, bag, suitcase and lunch bag, ideal for both home and outdoor use.FOR HOT AND COCOLLAPSIBLE, UNBREAKABLE & LEAKPROOF -- This wonderful 350ML collapsible coffee cup is very great for traveling, camping, picnic, office, etc. can be easily carry with your pocket, bag, suitcase and lunch bag, ideal for both home and outdoor use.SAFETY AND HEALTH -- Collapsible Coffee cup made from food-grade silicone, BPA free and FDA approvedFOR HOT AND COLD DRINKS -- A slip-on polypropylene ring comes with the coffee cup to protect your hand when drinking hot liquidsLD DRINKS -- A slip-on polypropylene ring comes with the coffee cup to protect your hand when drinking hot liquidsGOOD GIFT CHOICE -- The exquisite package makes this collapsible mug a superb gift for the coffee lover in your life, share the collapsible cups with your family, friends, classmates, colleagues and of course your travelling companion.SIZE: before folding 53MM*137MMAfter folding 88MM*60MM