Features： 1、Stackable and Space-Saving: Our camping cups are designed to stack, with the larger size fitting neatly inside the smaller, maximizing space efficiency for storage and travel. 2、Foldable Handle for Portability: The innovative foldable handle allows for easy packing and ensures a comfortable grip when in use, making these cups ideal for outdoor adventures. 3、Pure Titanium Construction: Crafted from natural pure titanium, these cups are known for their resistance to corrosion, high temperatures, and exceptional strength. 4、Antimicrobial and Hygienic: The antimicrobial properties of titanium keep your drinks safe from bacterial growth, and the cups are easy to clean, maintaining hygiene on the go. 5、Versatile Heat Compatibility: Suitable for various heat sources, including open fires and electric stoves, these cups are for camping, hiking, and travel. Specification： Material: Natural Pure Titanium (Ti) Thickness: 0.5mm   450ml Cup Outer Diameter: 8.5cm / 3.3in Inner Diameter: 7.9cm / 3.1in Base Diameter: 8cm / 3.1in Height: 9.6cm / 3.8in Weight: 92g / 3.25oz     750ml Cup Outer Diameter: 10.1cm / 4in Inner Diameter: 9.4cm / 3.7in Base Diameter: 9.5cm / 3.7in Height: 11cm / 4.3in Weight: 120g / 4.23oz   750ml Pot  Outer Diameter: 10.1cm / 4in Inner Diameter: 9.4cm / 3.7in Base Diameter: 9.5cm / 3.7in Height: 11cm / 4.3in Weight: 124g / 4.37oz Package List： 1x 750ml Titanium Camping Cup