Features: Transform your Silicones Beach Bag into a versatilely organizers tray with dedicates compartments for Cups (30/40oz), phones, snacks, and essential, feature a nonslip waterproof EVA design. This tray insert includes 5 specializes slots and deepened cup holders to secures fit large tumblers, beverages, and accessories while maintaining full Beach Bag functionality. Ideal for outdoor activity lover, families, and travel seek organized storage during beach trip, picnics, or camping adventure. Perfectly adapts to sandy beach, campsites, or car ride, great for snacks, drink, and devices without compromising bag space. Craft from sun resistant, stainproof EVA, it withstands spills and sand while offering easy wipe and rinses cleanups for portability. Specifications: Component: EVA Optional Color: Black, Green, Red Size:Approx. 48x25x9cm/18.89x9.84x3.54in Available items: for 30oz/40oz cups, snacks, phones, sunglasses, utensils, etc. Package Includes: 1pc Cup Holder Tray for Silicones Beach Bag Cover note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect item's actual color.