Crafted with the purest form of translucent hues, the Onyx Mug with Handle from the Stone collection exudes the coveted beauty of semi-precious gems. Its stone-like texture provides a sturdy grip, while the muted color palette mimics the raw delicacy of the mineral. Elevate your daily routine with this S'well mug, designed with Therma-S'well® Technology to keep your favorite drinks hot for 5 hours and cold for 18. With a splash-proof, pop-on lid and comfortable handle, this vacuum-insulated mug is perfect for sipping at home or on the go. Whether it's your morning coffee or a warm cup of hot chocolate on a chilly day, this mug is an essential for any beverage lover.

Product Features: 

• S’well mugs offer easy carrying and sipping with a splash-proof, slide-open lid and handle that fits most cup holders
• Perfect for your morning cup of coffee, breakfast tea, hot chocolate or fruit juice
• S'well mugs feature Therma-S'well® Technology with triple-layered, vacuum-insulated construction, designed to keep beverages cold for 18 hours and hot for 5 hours
• Offers a condensation-free exterior that won't sweat in your hands
• It's BPA/BPS-free and reusable
• Made from 18/8, food-grade stainless steel with superior construction to reduce the need for single-use cups
• Mug with handle capacity: 350 ml
• Top-rack, dishwasher-safe