• Triple-Layer Vacuum Insulation Design: The 40oz Grandma tumbler with handle is made of high-quality 18/8 food-grade stainless steel, adopts vacuum double-wall design to ensure a good constant temperature effect. No matter what season you're in, you'll be able to enjoy your favorite beverages for a long time. Keeping cold drinks cold for up to 16 hours and hot drinks hot for up to 8 hours.
• Leak-proof Lid: If you are looking for a 40oz Grandma tumbler with handle that will not leak or spill. Look here! About the lid, we specially designed a straw opening to prevent beverages splash, and the seal holds the reusable straw in place to effectively prevent drinks from spilling. And the lid is BPA free, healthy and safe.
• Humanized Handle&Cupholder-Friendly: The wide and thick handle helps to reduce the pressure on the finger joints, when you lift the Grandma tumbler to drink. The handle is easy to grasp and easy to carry. At the same time, the 40oz Grandma cup's slim tapered shape fits in almost any car cup holder.
• Perfect Gift: The Grandma 40oz coffee travel mug will be an ideal Grandma gift for for women, girls, men, Grandma lovers. Suitable for graduation gift, birthday gift, holiday gift, mother's day gift, father's day gift, christmas gift, thanksgiving day gift.
• Considerate Service: You will get a 40 oz Grandma cup with handle, a leak-proof lid, and a reusable straw. If you have any questions, please contact us in time, we will provide you with the best service.