The Tumbler Basic Series by Kopi Janji Jiwa comes with a unique design and you can get it by now!
Curious about the specifications? Let's look at some of the specifications below,
Name : Basic Series Tumbler by Kopi Janji Jiwa
Type : Vacuum Insulated Tumbler
Material : Stainless Steel food grade 304 Premium
Capacity : 20oz (590 ml)