Elk and Friends Kids 10oz stainless steel mason jars are a safe, durable drinking solution for children. Crafted from food-grade 304 stainless steel, these jars are non-porous, BPA-free, and dishwasher safe, making them ideal for daily use at home or on-the-go. The removable silicone sleeve provides a secure grip and protects from bumps, supporting little hands learning independence. The soft silicone straw with stopper allows easy sipping with less mess, suitable for smoothies and thicker drinks. The set includes two lids: one for drinking and one for storage, both with silicone seals to prevent leaks. These jars are perfect for parents seeking a safe, reusable, and stylish drinkware option for their kids, imported directly from the USA, with all duties included and delivered in 11-13 days.