Key Features:

• Excellent Heat & Cold Retention: Made with SUS304 stainless steel and a double-layer structure, it keeps your drinks cold or hot for over 6 hours. Your ice-cold water stays at 4°F (10°C), and hot beverages remain above 50°C (100°F).
• Straw Lid for Easy Sipping: Enjoy both a normal drinking mouth and a straw mouth with a stainless steel elastic straw, designed with a silicone hose for a comfortable sip. The screw-on lid and silicone seal ring ensure it’s leak-proof and easy to carry.
• Comfortable & Ergonomic Design: The flask’s unique curves fit comfortably in your hand, with a slightly narrow base for better grip. A non-slip pad on the bottom keeps it steady, while the wide 3.0-inch mouth makes it easy to clean.
• High-Quality Materials: Made from SUS304 stainless steel for durability and corrosion resistance, plus food-grade silicone for the lid and straw, this flask is safe, practical, and long-lasting.

Product Specifications:

• Capacity: 16.9 fl oz (500 ml)
• Dimensions:
  • Height: 20 cm
  • Bottom Width: 6 cm
  • Top Width: 7.5 cm
• Weight: 9.5 oz (286 g)
• Material:
  • Interior: SUS304 Stainless Steel
  • Lid and Straw: Food-Grade Silicone
• Temperature Retention:
  • Keeps ice water at 4°F (10°C) for up to 6 hours
  • Maintains hot water above 50°C (100°F) for extended periods
• Design Features:
  • Lightweight, soft rounded design
  • Ergonomic curves for comfortable grip
  • Slightly narrower base for stability
  • Non-slip plastic pads on the bottom
  • Wide mouth (3.0 inches) for easy cleaning
• Lid Features:
  • Normal drinking spout
  • Straw mouth with a stainless steel elastic straw
  • Screw-on lid with silicone seal ring for leak-proof performance