Inspired by a favourite Marvel characters, the Black Panther Sport Canteen is an exciting addition to Corkcicle's collection of reusable bottles. Crafted from stainless steel with proprietary triple insulation, the canteen keeps drinks cold for up to 25 hours (more for iced drinks) or hot for 12 hours. It features a wide mouth for ice cubes, a folding metal carry loop, slip-proof silicone bottom, and easy grip sides. The drink-through straw cap makes it easy to sip as you exercise.

• 20oz