Smart Thermos Bottle

420ml Smart Thermos Bottle – Vacuum Insulated with Temperature Display & Adjustable Strap

Experience precision hydration with this innovative thermos bottle featuring a digital temperature display and 24-hour temperature retention. The inner copper coating enhances thermal performance, while the push-button lid and included carry case make it perfect for active lifestyles.

Key Features:

• Smart Temperature Display: Real-time ℃/℉ readings at a glance
• Advanced Insulation: Double-wall vacuum + copper lining keeps drinks:

  • Hot 12+ hours (tested with 90°C liquids)

  • Cold 24+ hours (tested with 5°C liquids)

• Premium Build: 304 stainless steel interior, rustproof exterior
• Convenience Pack: Includes adjustable shoulder strap & protective case
• Leakproof Design: One-touch push-button lid prevents spills

Technical Specifications:

• Capacity: 420ml
• Material: 304 stainless steel with copper coating
• Display: Battery-powered digital screen (CR2032 battery included)
• Dimensions: 18cm (H) × 13cm (L) × 9cm (W)
• Weight: 471g
• Accessories: Neoprene carry case, adjustable nylon strap

Ideal For:
✓ Office workers ✓ Gym enthusiasts ✓ Hiking/camping ✓ Daily commutes ✓ Gift-giving