Mammoth Blue 20 oz Double Wall Vacuum Insulated Steel Tumbler Cruiser Thermos Clear Tight Lid with Sliding Sip Cover. Keep Drinks Hot and Cold. Sweat & BPA Free. Best for Travel Office Home Use.</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Best Stainless Steel Tumbler Or Your Money Back! - If Our 100% Pure Stainless Steel Tumbler Isn't The Best you have ever tried we will Give You All Your Money Back! 100% GUARANTEED!!</li><li>KEEP DRINKS COLD AND HOT - Made of the Highest Quality 18/8 Premium Grade Stainless Steel. Provide maximum temperature retention， HOT & COLD， sweat free design. Enjoy cold beverages all day long at work， during those long events， or at the beach! Keeps coffee and tea hot all day.</li><li>Our Mammoth 20oz Tumbler Is Toxin-free (BPA Free)， Food Grade Stainless Steel On Both Inside And Outside Walls! You Won't Have To Deal With Rust， Leaking， Dents， Or Issues That You Will With Cheap Imitators!</li><li>The shape of the Mammoth 20oz Tumbler will fit normal sized cup holders. The tight lid with sliding sip cover is designed to prevent spills and easily drink on the go， while keeping your drink cold or hot.</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41gDeOVWDEL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/514yegtI2TL.jpg' noproxy></br>