The Stanley® Classic Twinlock™ Travel Mug lets you take your cold drinks and hot beverages on the road, with a generous grab handle for comfortable drinking. This Stanley insulated mug is made of 18/8 stainless steel with double-wall vacuum insulation to keep hot drinks up to 4 hours and iced cold drinks up to 25 hours. It's completely packable and leakproof with a TwinLock cam-action lid, so you can throw it in your bag without worry. The Stanley Classic Twinlock Travel Mug is dishwasher safe, BPA-free, and compatible with most car cup holders. Holds 20 oz. 8.9"H x 3.3"W x 4.8"L. 0.95 lb. Manufacturer model #: 10-06442.