GOOD INSULATION PERFORMANCEThe travel coffee thermo is made of 304 stainless steel material and the outer wall is coated with copper which can keep hot and cold coffeewater for more than 24 hours The high vacuum insulated technology prevent temperature loss and keeping the hydrated for the whole day LARGE CAPACITY88 oz 2500ml water bottle can be filled with 5 bottles of 500ml bottled water and meet the daily water needs of the human body the flask made with the BpaFree materials which can be used safely and healthily DOUBLE DESIGNED HANDLE The water jug adopting the side and top handles the side handle is easy to carry and the side can help pour water more conveniently To ensure safe and healthy drinking water try not to fill the bottle too full when filling 2 CUP LIDS LEAK PROOF The insulated water bottle adapt the Inner plug sealing insulation cover which can isolate the external temperature and achieve insulation and leak prevention effects the PP material cup and the stainless steel cup lid can not only provide insulation but also be used for drinking OUTDOOR ACTIVITIESThe large flask thermo is is perfect for outdoor activities such as the long travel working outdoors all day fishing longdistance lorry and so on you can enjoy the fresh hot or cold water coffee tea beverages without any worries