Glass Cups with Lids and Straws 40 oz Tumbler - Wide Mouth, Handle

In this review of the 40 oz glass tumblers with lids and straws, the bottom line is simple: these are roomy, attractive drink cups best suited to people who want a heavy-duty glass option for cold drinks and everyday use. The reviewer found the borosilicate construction and bamboo lids appealing for daily routines, and the T-shaped narrow base makes them surprisingly convenient for car cup holders. For anyone seeking a reusable, large-capacity glass cup for smoothies, iced coffee, or water, the set delivers a clear functional benefit.

Key Features

• Fits most cup holders: The T-shaped tumbler with a narrow bottom slides into most cup holders for safer on-the-go use while commuting or running errands.
• Durable borosilicate glass: The cups are made from lead-free, BPA-free glass that feels solid yet not overly heavy in the hand.
• Bamboo lid with silicone ring: The natural bamboo lid reduces splashes and the silicone ring helps seal the wide mouth for fewer spills.
• Wide mouth and ergonomic handle: The wide opening makes it easy to add ice, fruit, or coffee powder and makes cleaning straightforward.
• Large 40 oz capacity: The generous volume keeps you topped up through long work sessions, workouts, or road trips without constant refills.
• Two-pack with accessories: The set includes two reusable plastic straws and comes packaged with protective bubble wrap and a sturdy carton.

Who It's For

The tumblers suit people who drink large cold beverages like smoothies, iced coffee, iced tea, or water and prefer glass over plastic for taste and safety. They work well for commuters or gym-goers who need a cup that fits most cup holders and want a handle for easier carrying.

Those who need absolute indestructibility or want a dishwasher-only care routine should look elsewhere; some customers reported mixed durability experiences and potential issues with lid cleanliness over time. If you need a very compact or soft-sided travel mug, a different product may be a better match.

Pros & Cons

Pros

• Well-made borosilicate glass gives a clean drinking experience and is free of lead and BPA.
• Large 40 oz capacity reduces refills and is suitable for long outings or busy days.
• Thoughtful design elements like the handle and wide mouth make pouring, filling, and cleaning easier.
• Fits most cup holders thanks to the T-shaped narrow base, making it practical for travel.

Cons

• Durability reports are mixed; some users noted breakage under impact so caution is needed during handling.
• The bamboo lids can retain moisture and may develop mold if not thoroughly dried and cleaned.

Specifications

Capacity	40 oz
Material - Cup	Borosilicate glass (lead-free, BPA-free)
Material - Lid	Natural bamboo with silicone ring
Straws included	2 reusable plastic straws
Temperature range	-68F to 212F (-20C to 100C)
Pack contents	2 tumblers, 2 straws, 2 bamboo lids, protective packaging

Our Verdict

The two-pack of 40 oz glass tumblers is a solid choice for anyone who values a large-capacity, attractive glass cup with practical features like a handle, wide mouth, and cup-holder-friendly base. It represents good value for those who will handle it carefully and maintain the bamboo lids to avoid moisture issues.

Frequently Asked Questions

Are the tumblers safe for hot drinks?
Yes, the borosilicate glass and bamboo lid materials are rated for a temperature range down to -68F and up to 212F (-20C to 100C), so they handle hot and cold beverages.

Do these fit in car cup holders?
Yes, the T-shaped narrow bottom is designed to fit most cup holders for safer on-the-go use.

What should I do about lid mold concerns?
Dry the bamboo lids thoroughly after washing and occasionally clean the silicone ring to reduce the chance of mold forming.