ALAZA 600ml/20oz version of our water bottle stainless steel Vacuum Insulation The steel water bottle keeps beverages ice-cold for 24 hrs, and hot for up to 12 hrs with double-wall and vacuum insulation. This BPA-Free stainless steel water bottle won¡¯t transfer flavors, won't sweat and does not rust.Chug and Straw Lid This water bottle comes with 2 lids; an innovative leak-proof Chug lid and a newly improved straw lid that has been enhanced for better flow. Both allow easy one-handed or hands free sipping. 600ml / 20oz capacity A great size for adult,kids, this insulated water bottle with straw isn¡¯t too big or too small but just right. Perfect to be a giftOur insulated water bottle with straw will be the most fashion and modern patterns-Gifts for girls; Moms and daughters; Christmas Day gift,Thanksgiving Day gift.100% Satisfaction GuaranteedWe offers excellent customer service. If, for any reason, you don¡¯t end up satisfied with this straw water bottle, let us know and we will issue a replacement or refund.