
Ship within 3 business days after payment.
Learn More.
Elevate your hydration game with the CHUNLIN Insulated Water Bottle. Crafted from food-grade SUS316 stainless steel, this 630ml flask ensures your drinks remain pure and refreshing, resisting corrosion and odor for lasting performance.
Lightweight & Ergonomic Design: At a feather-light 260g capacity, this bottle eliminates shoulder strain during commutes or hikes. The innovative U-type foldable handle is engineered to reduce hand stress by 40%, allowing for effortless one-handed carrying.
Versatile 3-Way Drinking System: Switch between a 180° flips for a direct chug (no nose bumping), a 70° flip for the built-in straw, or remove the lid for a large-capacity opening. Whether you're driving, surfing, or working out, this flask adapts to your needs.
Insulation Performance: Featuring a 5-layer vacuum structure, it excels at heat retention (tested to maintain >46°C after 6 hours) and cold preservation, keeping your iced water refreshingly cold for extended periods. The 360° spiral sealing ensures it stays leakproof when tossed in a bag, guaranteeing safety without the wet mess. Choose from our vibrant printed, checkered, or sleek black finishes.









