Corkcicle has paired with Rifle Paper Co to create a colorful collection of beautiful florals. High-performing 16 oz canteens keep drinks ice cold for up to 25 hours or hot up to 12. They feature triple-insulated walls, a wide mouth to fit any ice cube, flat sides for an easy grip, and a stay-put silicone bottom. The sleek design and tight seal make this perfect to throw in your purse or car when you're on the go!