Part of the Petrosains Upcycle Coverall Series – where sustainability meets creativity.
Keep your drinks stylishly insulated with our Tumbler Sleeve, handcrafted from repurposed PETRONAS coveralls. Designed to fit most standard tumblers, this sleeve not only protects your hands from heat but also adds a unique industrial-chic look to your daily routine. Lightweight, durable, and eco-conscious, it’s the perfect accessory for coffee lovers and sustainability advocates alike.
Sip sustainably – grab yours today at Petrosains Shop!