Big enough for a whole day on the river or trails, our 32 oz Wide Mouth Bottle is made with professional grade stainless steel and a wider opening for faster fill. We couldnt think of a bottle more deserving of a refresh, so weve elevated the silhouette and simplified design without compromising one degree of performance. And our Color Last powder coat is dishwasher safe for even more convenience. Ideal size for allday hydration Fits most backcountry water filters. TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours. Durable 18/8 proGrade Stainless Steel construction. BPA Free and Phthalate Free.