Birity 24oz Glass Tumbler 2-Pack with Handle, Bamboo Lid & Straw — Thick Glass, Splash-Resistant for Iced Coffee

Birity's 24oz glass tumbler 2-pack pairs a sturdy handle, bamboo lid with silicone seal, and stainless steel straw for portable, splash-resistant iced drinks.

These double tumblers are designed for everyday use: a heavy-gauge glass body for a premium feel, an ergonomic handle for secure grip, and accessories—bamboo lid, silicone gasket and 304 stainless straw—tailored for cold beverages like iced coffee, smoothies and bubble tea. The wide mouth and included cleaning brushes make upkeep straightforward, while the slimmer base fits most car cup holders for commuting convenience.

How does the handle and shape make drinking on the go easier?

The contoured handle provides a confident hold when carrying a full 24oz cup, reducing the risk of slips and drops. The tumbler’s tapered base and balanced weight distribution help it sit steadily in cup holders and on tabletops.

• Ergonomic handle for comfortable one-handed carrying
• Tapered base fits most standard car cup holders
• Heavy glass (approx. 512 g) adds stability and premium feel

Is the bamboo lid spill-proof and suitable for boba or smoothies?

The natural bamboo lid uses a premium silicone gasket that minimizes splashes and seals around the rim for light movement; it is designed with a straw opening large enough for tapioca pearls and thick smoothies. It’s splash-resistant, not fully leak-proof, so it’s best for commuting and everyday use rather than tossing in a bag during vigorous activity.

• Silicone seal reduces spills from bumps and light jogging
• Straw opening sized to accept boba pearls and thick straws
• Hand-wash bamboo lid; do not soak or microwave

What materials and maintenance should I expect?

The tumbler body is thick tempered glass that is BPA-free, paired with a natural bamboo lid and a 304 stainless steel straw. The glass is dishwasher-safe for ease, while the bamboo lid requires gentle hand-washing and immediate drying to preserve finish and gasket performance.

• Glass cup: dishwasher-safe; avoid hard impacts or drops
• Bamboo lid: hand wash only, dry right away to prevent warping
• Stainless straw and brushes included for thorough cleaning

Can this tumbler handle hot beverages or give durable performance?

While primarily intended for cold and room-temperature drinks like iced coffee, smoothies and sodas, the thick glass can tolerate a range of temperatures; the bamboo lid is not microwave-safe and should not be soaked. Treat the glass carefully to prevent chips and keep the lid gasket clean for long-lasting splash protection.

• Suitable for cold and cool beverages; use caution with very hot liquids
• Bamboo lid: keep away from prolonged moisture and heat
• Replace gasket if it wears to maintain seal performance

Who this is for: Birity’s 24oz tumblers suit commuters, home baristas and anyone who enjoys large iced drinks with a tactile, premium cup. They’re particularly useful for people who want a reusable, gift-ready glass option with easy cleaning and a handle for better grip—ideal for beach picnics, office desks, car commutes, and daily hydration habits. If you need a fully leakproof travel mug for rough handling or sealed storage, consider a threaded locking lid instead; otherwise, these tumblers deliver style, capacity and practical splash resistance for everyday use.