20 oz. Stainless Blue Tumbler technology The wireless charger housed within

The wireless charger housed within the 4 1/4" x 11 7/8" leatherette end piece is compatible with Qi enabled smartphones and devices

The Perka's clear push-in lid with sliding closure is easy to sip from and its curved handle is comfortable to hold and large enough for most hands

The Perka® 18 oz

machine washable and ironable

20 oz. Stainless Blue Tumbler technology The wireless charger housed withinOur Stainless 18 8 double wall stainless steel tumbler with copper lining is vacuum sealed and keeps your coffee hot for 10 hours and your ice water cold for 18 hours. This tumbler has a clear sliding closure lid, comes in black matte metallic is FDA compliant and BPA free.