Name: Onebttl Engineer Gifts for Men, Funny Engineering Coffee Mug for Mentor, Brother, Son, Coworkers, 12oz Stainless Steel Tumbler, Black (Definition)
Brand: Onebttl
Price: 20487.71 LKR
Availability: InStock
Rating: 4.5 (4 reviews)

Deliver to Sri Lanka

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Description

☕️ Engineer your perfect coffee break with style and spill-proof confidence!

THERMAL MASTERY - Double-wall vacuum insulation keeps your coffee piping hot or your iced drink refreshingly cold.
COMPACT 12 OZ DESIGN - Just the right size for your daily caffeine fix without weighing you down.
GIFT READY PACKAGING - Arrives in a sleek box—ideal for mentors, brothers, or coworkers who appreciate clever engineering humor.
PREMIUM 18 8 STAINLESS STEEL - Food-grade, BPA-free material ensures safe, eco-conscious hydration all day long.
ENGINEERED FOR SPILL FREE SIPS - Rubber gasket lid locks in every drop, perfect for busy desks or on-the-go hustle.

This 12oz Onebttl stainless steel tumbler combines durable, BPA-free 18/8 steel with a spill-proof lid and double-wall vacuum insulation, keeping beverages hot for 3 hours or cold for 9. Packaged gift-ready, it’s a clever, practical gift for engineers and professionals who value both function and fun.

Reviews

S**R

Excellent quality

I like the humor and the insulating quality.

23.12.2024

P**M

Perfect gift!

Gave it to a friend for her high school graduation and she loved it. Super sturdy and seems durable.

23.07.2022

A**A

Muy linda

Tal como se muestra en la imagen

22.03.2025

I**Y

Gift

Seemed good

9.06.2023

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