The UST Double Up Cup is a durable and versatile addition to your outdoor dinnerware collection.Features:- Perfect for your favorite hot or cold beverages. The hard anodized aluminum outer cup can be used independently to heat liquids- BPA-free food grade silicone lining can be used independently and features a protective “”lip guard””- Silicone liner can withstand temperatures up to 300F (149C).- Cup and lining are dishwasher safe Specifications: – Size: 3.5″” H x 3″” W- Capacity: 10 fl. oz.- Weight: 3.60 oz.- Color: Orangemanufacturer no: 20-CKT0048-08bar code: 811747025429manufacturer : Ultimate Survival Technologiesshipping dimensions: weight: 0.3 dimensional weight: 3.25 (w) x3 (h) x3.75 (d)