This sleek and functional water bottle holder is the perfect accessory for your Stanley tumbler. Crafted from premium leather, it features an adjustable strap that allows you to carry your 40 oz (1.18 L) or 30 oz (0.89 L) Stanley cup with ease. The integrated handle provides a comfortable grip, while the credit card holder slot adds a touch of convenience. Whether you're on the go or simply enjoying your favorite beverage, this holder ensures your Stanley tumbler stays secure and within reach. Its durable construction and stylish design make it a practical and fashionable choice for outdoor adventures, commutes, or everyday use. Stay hydrated and organized with this versatile water bottle holder.