Price: $39.99
(as of Oct 19, 2026 05:22:49 UTC – Details)
Product description
Is the cup completely leak‑proof?
Yes. In our internal tests, with proper assembly and full closure, it survived 24‑hour inversion and heavy shaking with zero leaks.
How do I assemble this cup?
Wet the silicone sip tip, push it through the main lid and lock it in place. Press the main lid firmly onto the cup, attach the PP straw, and close the CapCup before carrying. Step‑by‑step installation pictures are in product images and description.
What is the cup capacity?
All 4 variants are 24 oz /709 ml. Options differ only by quantity (2‑pack /4‑pack) and whether the cup comes with a handle.
Can I put hot or carbonated drinks in it?
It accepts drinks up to 80°C /176°F. Beware scald risk, let hot drinks cool before sipping. For carbonated drinks, do not shake; open slowly away from your face to avoid pressure spray.
What materials is this cup made of?
Cup body: BPA‑free glass. Main lid: food‑grade PC. Reusable straw: PP plastic. Soft mouth tip: silicone. All parts are dishwasher safe.
MASON JAR CUPS WITH LIDS AND STRAWS – Leak-Proof & Dust-Proof Design – Enjoy your iced coffee or matcha anywhere. The Cap Cup’s rotating PP lid locks tightly to prevent leaks and dust — perfect for car rides, office desks, or outdoor use.
LEAKPROOF GLASS TUMBLER WITH HANDLE – Safe Grip & Comfortable Hold – The ergonomic glass handle gives a stable grip for hot or cold drinks. Ideal for everyday use at home or work — no more slippery cups!
LEAK-PROOF LID SYSTEM: A screw cap covers the straw opening, so drinks stay sealed and dust stays out while you are on the move.
DOUBLE VALUE SET – 4 Cups + 4 Color Mini Caps for Family or Couples – Includes two 24oz mason jar cups and four colorful caps, letting each person choose their favorite color. Perfect for families, couples, or roommates to avoid mix-ups. Dishwasher Safe and easy to wash
PREMIUM MATERIALS – BPA-Free Glass, Food-Grade Lid & Straw: Crafted from BPA-free glass with a transparent PC lid and soft silicone straw tip for comfort and safety. Keeps drinks pure and odor-free.
FOR ICED COFFEE LOVERS: Built for cold brew, matcha, smoothie and juice — clean glass taste with no plastic aftertaste, at home or on the go.
COFFEE GIFTS FOR WOMEN – Eco-Friendly, Stylish & Practical – Beautifully packaged and built to last, the Cap Cup 4-Pack is the perfect coffee gift for women, friends, or moms who love aesthetic reusable drinkware.
