1. Secure Outdoor Protection– Features a built-in lock & key to safeguard valuables like phones, wallets, sunglasses, and sunscreen from theft, sand, and water at crowded beaches or pools. 2. High-Visibility Anti-Lost Design – Comes in bright red for easy spotting in the sand, ensuring you never misplace your belongings. 3. Spiral Ground Anchor System – The twist-in spiral base allows effortless insertion into sand, creating a stable and theft-resistant storage solution. 4. Durable & Waterproof Construction – Made with 3D-printed PETG material (0.2mm thickness), it’s rugged, lightweight (280g), and resistant to wear, sand, and splashes. 5. Portable & Multi-Use – Compact size (5.5” diameter x 9” height) with a carry handle—ideal for beach trips, surfing (keeps keys/smartwatches safe), weddings (phone storage), or even marine research. Introducing the ultimate beach companion - a clever portable safe container that keeps your valuables secure while you enjoy the water. This innovative red storage solution features a Rotating thread-style design that expands for use and easy transport. The durable construction includes a lockable lid with a reliable locking mechanism to protect your belongings. Perfect for storing phones, keys, jewelry, cash, and other small valuables during beach trips, pool days, or outdoor adventures. When expanded, it's sized generously to accommodate modern smartphones and multiple personal items. The bright red color makes it easy to spot on the beach, while its sturdy base keeps it anchored in the sand. The container's practical design includes a carrying handle for easy transport. Whether you're swimming, surfing, or simply want peace of mind while enjoying outdoor activities, this portable safe provides a smart storage solution for your valuable items.