Hydro Flask's 32 oz Wide Mouth Bottle with TempShield™ double wall vacuum insulation knows how to take good care of your drinks of choice — keeping them ice cold for up to 24 hours and hot for up to 6 hours. Big enough for a whole day on the river or trails, the Wide Mouth Bottle is made with professional-grade stainless steel and a wider opening for faster fill. Printed with a classic Stio logo.