MiiR Insulated Customized 20 Oz Straw Lid Bottles, White Powder color_Port Authority_BG208 vacuum insulated construction Affordable vacuum insulated construction LAYERABLE WARMTHSTRETCHREFLECTIVE DETAILS 100% poly heather Interior textured fleece Reflective OGIO Endurance heat transfer label for tag free comfort Zip through cadet collar with reflective taping and clear silicon zipper pull Reflective O heat transfer at back neck Set in sleeves with shaped cuffs Slight drop tail hem with reflective O Endurance heat transfer at back left panel Reflective O heat transfer at front right hem The perfect everyday water bottle built for people on the go Wide mouth opening makes it easy to clean and add ice cubes Straw lid features an easy open flip top and has a leakproof design The Wide Mouth Bottle won't sweat or be hot to touch no matter the temperature of your drink 18 8 medical grade stainless steel doesn't transfer flavor or leave you with a metal aftertaste in your mouth BPA free and leak proof Thermo 3D ™ Double Wall Vacuum Insulation Technology Keeps your drink hot up to 12 hours and cold for 24 hours Compatible with most car and truck cup holders 20 oz Every MiiR product sold helps fund transparent giving projects