Premium-grade 304 stainless steel; durable and odor-resistant Triple-layer vacuum insulation; reliable 24-hour performance Secure, drip-safe straw lid ideal for school, gym, trips Lightweight and portable; fits most car cup holdersSpecification Brand ALI SHIPPING (or use ECANVAS if preferred) Type Insulated Stainless Steel Kids Tumbler with Straw Capacity 350 ml Dimensions (L B H) 7.5 7.5 18 cm Weight ~215 g Material 304 Stainless Steel (bottle), BPA-free PP & Silicone (lid & straw) Insulation Type Triple-layer vacuum insulation Temperature Retention Up to 24 hours hot\cold Recommended Age 3 years and above Care Instructions Bottle is dishwasher-safe; lid and straw to be hand-washed Leakproof Yes Color\Theme Blue Warranty 2-Year Brand WarrantyProduct DescriptionThis blue variant uses food-grade 304 stainless steel throughout and a BPA-free, silicone-gasket straw lid to keep every sip safe. It’s sized for daily carry350 ml, 18 7.5 cm, ~215 gand insulated with a triple-layer vacuum to maintain hot or cold performance for up to 24 hours. Built for quality durable, rust-resistant, low-odor steel, plus a leakproof closure that’s cup-holder friendly for commutes, school, or gym. A classic blue finish completes a rugged bottle made to last.Item Included 1 Blue Stainless Steel Tumbler (350ml) 1 BPA-Free Leakproof Straw Lid 1 Silicone Straw