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Elevate your brand with our Portable Glass Tumbler, a high‑quality drinking glass designed for every
Company Code: OBC004
Material: Glass
Usage: Coffee. Tea. Beer. Water
Color: Transparent Clear
Capacity: 301-400ml
Logo: Accept
CERTIFICATES

Elevate your brand with our Portable Glass Tumbler, a high‑quality drinking glass designed for everyday hydration, sports, travel, and promotional events. Made from durable, heat‑resistant glass with a 301‑400ml capacity, this tumbler comes with a practical neoprene sleeve that provides excellent grip, insulation, and protection.



Q1: Can I put hot water in this glass?
A: Yes, the glass is heat‑resistant and safe for hot beverages (up to ~100°C). However, avoid extreme thermal shock (e.g., pouring boiling water into a very cold glass).
Q2: Is the sleeve removable and washable?
A: Yes, the neoprene sleeve can be taken off and hand washed with mild soap. Air dry. The glass is dishwasher safe (remove sleeve first).
Q3: How durable is the printed logo?
A: Our printing process uses industrial‑grade inks that resist fading, scratching, and peeling. With proper care (hand washing the sleeve, avoiding abrasive scrubbers), the logo will last for years.
Q4: Can I print a QR code on the cup?
A: Absolutely. We support printing QR codes, barcodes, and other fine details. Send us your design for a proof.
Q5: What is the advantage of the waterproof inner layer?
A: It prevents condensation from cold drinks from soaking through the sleeve, keeping your hands and desk dry. For hot drinks, it adds an extra layer of insulation.