Premium 304 Stainless Steel Construction – High-grade SUS304 material ensures superior durability, rust resistance, and safe drinking without metallic aftertaste. Ideal for daily hydration, gym sessions, or outdoor adventures.

Eco-Friendly Powder Coating – Scratch-resistant matte finish with non-toxic powder coating, offering a sleek look while reducing environmental impact compared to traditional paints.

Advanced Thermos Insulation – Double-wall vacuum insulation maintains hot/cold temperatures for 12+ hours, perfect for school lunches, office use, or hiking trips.

500ml Optimal Capacity – Compact yet spacious design fits standard cupholders and backpacks, balancing portability with hydration needs.

UV-Protected & Leak-Proof – Built-in UV shield prevents plastic degradation, paired with a precision-sealed screw lid to prevent spills in bags or during travel.

BPA-Free & Odor-Resistant – Food-grade interior resists stains and odors, ensuring clean-tasting water, sports drinks, or powdered beverages every time.

Ergonomic Slim Design – Lightweight (under 300g) with a contoured grip for easy carrying, suitable for kids, students, or professionals seeking a minimalist bottle.

Multi-Scenario Ready – From classroom desks to camping trips, this bottle meets FDA/CE standards for safety across all uses. Custom bulk orders available.