Stainless Steel Tumbler Metal Flask Lid Triple Layered Insulated Swell 530ml

TRIPLE-LAYERED & VACUUM-INSULATED: the tumblers are designed with Therma-Swell Technology to keep drinks cold for up to 12 hours and hot for up to 4 hours. PREMIUM-GRADE MATERIALS: durable and rust-resistant 18/8, food-grade stainless steel that is BPA/BPS-free and reusable to reduce the need for single-use cups. CONDENSATION-FREE EXTERIOR: the S'well drinking tumbler won't sweat in your hands. FUNCTIONAL AND STYLISH DESIGN: perfect for home or work use. Keep upright and do not overfill.. - Manufacturers part number: 30934026

• Safe Materials: Crafted from premium, food-safe materials, ensuring no BPA/BPS nasties get into your drink
• Design: Sleek and stylish tumbler with a slide-open lid, perfect for at-home or work use, and a condensation-free exterior for easy handling
• Insulation Technology: Equipped with advanced Therma-S'well insulation to keep drinks cold for up to 12 hours and hot for up to 4 hours
• Color: Features a vibrant mixed color gradient, adding a touch of calm and comfort to your sipping experience
• Material: Made of high-quality, rust-resistant stainless steel for durability and longevity