MATERIALS BOTTLE: BPA-free, 100% glass SLEEVE: Soft chemically inert, non-toxic silicone LID: safe bamboo lid Fits in most standard drink holders
Notes: 1.Glass body instantaneous temperature difference is -20C-110C. 2.Please note if there are any cracks,chipping or other defect before use,DO not use if these defects are found. please contact us we will send you a new one for free 3.Please note that drastic temperature difference could cause breakage. 4.Avoid getting close to fire and do not put in the microwave and oven. If your glass bottle breaks within the first year of purchase, please contact us, we will ship you a replacement for free
