- Premium Craftsmanship: Constructed with high-quality thickened fabric that is elegant, soft, and lightweight. The durable hard plastic buckle ensures lasting performance. An integrated pocket design offers convenient storage for essentials. (Cup not included) - Multifunctional Storage: Our pocket design seamlessly holds your phone, keys, cash, cards, and earbuds. Lightweight and compact, it eliminates the hassle of extra baggage during activities like hiking, cycling, running, and fitness. - Perfect Compatibility: Specifically designed to fit popular 40 oz tumblers, including those with handles like the simple modern and Stanley Adventure Quencher. Enjoy a secure fit without the worry of loose straps. - Enhanced Protection: Safeguard your cup from scratches and dents with our cup bag holder. It also improves thermal insulation, keeping drinks cold or hot for extended periods. - Practical Use Scenarios: - Ideal for outdoor adventures: Use it during hikes or runs to keep your hands free while securely carrying your cup and essentials. - Perfect for gym sessions: Store your keys and cards while you focus on your workout without the need for an extra bag. - Daily commuting: Carry it effortlessly in your vehicle, ensuring your favorite tumbler remains protected and at the right temperature.