Black 316 Stainless Steel Insulated Coffee Tumbler 500ml with Dual-Use Lid, Lily of the Valley Design, Leak-Proof Sip and Straw, BPA-Free Thermal Cup for Hot Co

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316 Stainless Steel Insulated Coffee Tumbler - Lily of the Valley Design Elevate your daily coffee ritual with this elegant insulated tumbler featuring a delicate Lily of the Valley floral design. Crafted from premium 316 medical-grade stainless steel with advanced double-wall vacuum insulation, this travel mug keeps your beverages at the perfect temperature while adding a touch of natural beauty to your routine. The innovative dual-use lid offers both sip and straw options for versatile drinking on the go. Product Features Premium 316 Stainless Steel: Medical-grade 316 stainless steel interior provides superior corrosion resistance and food safety, outperforming standard 304 steel for acidic beverages like coffee and citrus drinks Double-Wall Vacuum Insulation: Advanced vacuum insulation technology maintains hot drinks above 55C for 6 hours and cold drinks below 4C for 6 hours, with 12-hour temperature retention capability Dual-Use Smart Lid: Innovative 2-in-1 lid design features both a direct sip opening for hot beverages and a built-in straw for cold drinks, with leak-proof silicone seal Elegant Lily of the Valley Design: Beautiful floral pattern adds sophisticated aesthetic appeal, making it a perfect gift for nature lovers and those who appreciate refined style Large Caliber Opening: Wide mouth design allows easy filling, cleaning, and accommodates ice cubes or pour-over coffee brewing Portable with Carry Strap: Includes durable woven strap with COFFEE lettering for comfortable carrying to office, gym, or travel Non-Slip Base: Rubberized bottom prevents tipping and protects surfaces from scratches Product Specifications Material:: 316 stainless steel interior, 304 stainless steel exterior, BPA-free plastic lid Capacity:: 500ml / 17oz Product Weight:: Approximately 500g Dimensions:: Standard travel mug size, cup holder compatible Insulation Performance:: Hot: 6-12 hours / Cold: 6-12 hours Lid Type:: Dual-function sip and straw lid with lock Care Instructions:: Hand wash recommended for longevity Temperature Retention Guide Duration: Hot Beverages: Cold Beverages 3 Hours: 75C or above: 2C or below 6 Hours: 55C or above: 4C or below 12 Hours: 35C or above: 8C or below What's Included 1 x 316 stainless steel insulated tumbler with Lily of the Valley design 1 x Dual-use leak-proof lid with sip opening and straw port 1 x Reusable silicone straw (hidden in lid) 1 x Woven carry strap with leather accent Perfect Gift For Coffee enthusiasts, tea lovers, nature-inspired design appreciators, and anyone seeking a stylish yet functional travel mug. Ideal for birthdays, holidays, Mother's Day, Valentine's Day, or as a thoughtful corporate gift. The elegant floral design appeals to women and men who appreciate botanical aesthetics. Usage Instructions For hot drinks: Use the direct sip opening to prevent burns For cold drinks: Deploy the built-in straw for refreshing sips Always secure the leak-proof lock before placing in bags Pre-heat or pre-cool with hot/cold water for 5 minutes before use for optimal temperature retention Do not microwave or freeze Cleaning and Care Hand wash with mild soap and warm water Use bottle brush for thorough interior cleaning Dry completely before storing with lid off Avoid abrasive cleaners that may damage the finish Periodically clean straw with included brush Safety Information Hot Liquid Warning: This tumbler maintains high temperatures for extended periods. Always test temperature before drinking to avoid burns. Use sip opening cautiously with hot beverages. Choking Hazard: Contains small parts (straw components). Not suitable for children under 3 years. Leak-Proof Note: While designed to be leak-resistant when properly closed, always ensure the lock is engaged before transporting in bags. Extreme temperature changes may affect seal performance. Returns, Refunds and Replacements Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Delivery Timeframe Delivery is approximately 5-12 business days (excluding weekends and public holidays).