The 32oz Thermos® Insulated Water Bottle keeps drinks cold for up to 10 hours with double-wall foam insulation. XL capacity is built for long days, outdoor workouts, hikes, and anyone who hates constant refills. BPA-free construction. Wide mouth for easy filling and cleaning. Specifications: 32oz capacity | Double-wall insulated | BPA-free | Keeps drinks cold 10 hours | Wide-mouth opening Shop all Thermos® drinkware , view best sellers , or add laser engraving .