Keepcup
Nitro Gloss
Constructed of double-walled, insulated stainless steel, the Helix Tumbler has a fully sealed four-part twist-off lid. Easy to assemble and easy to clean. 1 hour hot, 6 hours cold.
A cup 18/8 stainless steel, vacuum insulated Lid Polypropylene plastic (PP) #5 Stopper LDPE #4 (Low Density Polyethylene)
