Product details:

Stay hydrated with this CrazyCap Gen 2 water bottle. The insulated construction keeps your beverages cool, while the filterless design allows easy maintenance. A 17-oz. capacity offers ample supply for long hikes. This CrazyCap Gen 2 water bottle features an IPX7 waterproof construction to help prevent leakage, and the 304 stainless steel construction blends style with enduring quality.