Introducing our mountaineering straw cup, a versatile and durable companion for your outdoor adventures. The sealing cup lid features a straw that securely locks onto the lid, ensuring no spills or leaks during your activities. Crafted with high-quality materials, the outer shell is constructed from 201 stainless steel, while the inner tank is made of 304 stainless steel, guaranteeing durability and safety. The silicone nozzle is eco-friendly, BPA-free, and long-lasting. Experience the benefits of double wall insulation with this stainless steel hiking straw cup, keeping your beverages hot for extended periods while maintaining a comfortable drinking temperature. The round mouth design ensures a smooth drinking experience without any discomfort, and the non-slip cup bottom provides stability, preventing accidental tipping. Choose from two convenient capacities, 600ML and 1000ML, and a variety of vibrant colors to suit your style and preferences. Whether you're on a hike, camping trip, or simply on the go, this straw cup combines functionality with aesthetics, offering strength and visual appeal. Stay hydrated in style with our mountaineering straw cup. Item Name: Straw Cup Material: Inside 304 Outside 201 Product Name: Stainless Steel Straw Cup Capacity: 600/1000ML Weight: 350g, 450g Color: Black, Army-Green, Navy Blue, Dark Gray Features: Convenient, Leak-Proof, Durable Size Details: 600ML, L: 26.4cm/10.39", W: 7.4cm/2.91", H: 7.4cm/2.91" (Approx.) 1000ML, L: 31.5cm/12.4", W: 8.3cm/3.27", H: 8.3cm/3.27" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Stainless Steel Hiking Straw Cup