20-oz. narrow-mouth vacuum-insulated bottle. Keeps contents cold for 24 hours or hot for 12 hours. Powder coat finish with copper lining, double wall 18/8 stainless steel, proprietary BPA-free insulated lid.

YOUR PURCHASE MAKES A DIFFERENCE! Basecamp will donate a portion of their sales to support Wounded Warrior Project's mission to honor and empower wounded warriors. To learn more, visit www.woundedwarriorproject.org.