3 Review(s)

RLEST 500ml Smart Vacuum Insulated Water Bottle with LED Temperature DisplayExperience intelligent hydration with RLEST's innovative water bottle featuring cutting-edge temperature tracking technology.Key Features:• Smart LED Display - Real-time temperature monitoring prevents burns or surprises• Military-Grade 304 Stainless Steel - Ultra-durable and completely BPA-free• Double-Wall Vacuum Insulation - Keeps liquids:Hot for 12+ hours (perfect for coffee/tea)Cold for 24+ hours (ideal for water/smoothies)• Leakproof Locking Lid - 100% spill-proof for bags and backpacks• One-Touch Operation - Simple button activates energy-saving LED display• Premium Matte Finish - Scratch-resistant and fingerprint-proof• Compact 500ml Design - Fits standard cup holders• Easy-Clean Wide Mouth - Hassle-free maintenancePerfect For:• Office professionals needing all-day hot coffee• Gym enthusiasts wanting cold post-workout hydration• Travelers requiring temperature-controlled drinks• Students valuing smart technology• Outdoor adventurers needing reliable insulationWhy Choose RLEST?• Combines advanced tech with premium durability• Superior to basic thermoses with precise temperature tracking• Stylish design meets exceptional functionalityTechnical Specifications:• Material: 304 Food-Grade Stainless Steel• Capacity: 500ml• Insulation: Double-wall vacuum• Battery: CR2032 (lasts 6+ months)• Dimensions: 8.5 x 7.5 cm