300ml Compact Flask – Reusable Vacuum Insulated Stainless Steel Tumbler Water Bottle with Leakproof Lid for Hot & Cold Beverages, Travel Coffee Mug (Black)

Description

• 【Superior Insulation Technology】Utilises double-wall vacuum insulation that preserves drink temperatures for 4-6 hours. Keeps drinks hot during winter and cold in summer without exterior condensation, ensuring ideal drinking conditions at any time.
• 【Premium Food-Grade Construction】Constructed from high-quality 304 stainless steel, this leak-proof flask is 100% BPA-free and dishwasher safe. Designed for everyday use with sweat-proof durability and rust resistance.
• 【Ultra-Portable Compact Design】With a mere 300ml capacity and slim profile, this flask fits seamlessly into backpacks, handbags, or gym bags. Perfect for commutes, travel, and children’s lunch boxes while reducing disposable cup waste.
• 【User-Friendly Functionality】Wide mouth allows for easy filling/cleaning; silicone-sealed cap ensures leak-proof performance. Ideal for water, coffee, juice, milk, and sports drinks—serving both adults and children safely.
• 【Eco-Conscious Daily Companion】Replaces single-use cups to lessen environmental impact while preventing cross-contamination. Excellent for schools, offices, and outdoor activities as a sustainable hydration solution.