The Recycled - Recyclable Mug is the perfect mashup of sustainability and fool proof functionality. It features a leak-proof flip lid double-wall insulation and fits in most car-cup holders so it is great for on the go. The intuitive leak-proof lid flips back to sip and forward to seal (it's really that simple). And it is made of eCycle® Aladdin's proprietary blend of recycled plastic that is also recyclable wherever plastic is collected (although we don't think you'll ever want to!). Microwave safe dishwasher safe and BPA-free.