Dust-Proof Silicone Cup Lid

$20.73 USD $15.95 USD SAVE 23%

Color: Black

Black
Beige

Qty: 📦 1-Pack (Standard)

📦 1-Pack (Standard)
📦 2-Pack
👨‍👩‍👧‍👦 4-Pack (Family Value)

Description
Double Insurance Leakproof For 30 oz Tumblers

The Ultimate Spill-Proof Upgrade for Your Tumbler.

Transform your daily hydration. Designed with a high-tension flip-top stopper and full dust protection, this replacement lid ensures zero spills, zero bugs, and 100% peace of mind—whether you are off-roading or commuting.

Built Tough. Sealed Tight.

No more accidental messes in your car or gym bag. Constructed from durable, BPA-Free Tritan and food-grade silicone, this lid is highly drop-resistant. The full coverage design completely blocks sand, dust, and insects, keeping your beverage pristine in any environment.

Sip Slowly or Quench Fast.

Experience true versatility with Dual-Drink Modes. Use the included premium silicone straw for perfectly chilled iced coffee, or flip the wide-mouth spout for a direct, fast sip after an intense workout. Your drink, your pace.

Hygienic and Frustration-Free.

Say goodbye to mold and stuck threads. The press-fit silicone design pushes in effortlessly and rotates freely—no awkward wrist twisting required to align the straw. Plus, it is 100% detachable for a 360° stain-free wash and completely dishwasher safe.

Technical Specifications

Feature Detail
30 oz Standard Tumblers (887 ml) Designed specifically for 30 oz cups (e.g., Stanley)
BPA-Free Tritan & Food-Grade Silicone Shatter-resistant polycarbonate structure
-20°C to 100°C (-4°F to 212°F) Safe for freezing cold and boiling hot beverages
~ 100 g / 3.5 oz Lightweight yet heavy-duty construction
Complete Refresh Kit 1 Replacement Lid, 1 Silicone Straw, 1 Straw Cleaner Brush

Frequently Asked Questions

Will this lid definitely fit my tumbler?
It is specifically precision-engineered for standard 30 oz tumblers (like the popular Stanley Quencher). The press-fit silicone ring adjusts slightly to ensure an airtight, secure fit without needing exact thread matching.
Is it safe to put in the dishwasher?
Absolutely. The entire lid is made from high-heat resistant Polycarbonate (PC) and food-grade silicone, withstanding temperatures up to 212°F (100°C). It is fully detachable for a 360° deep clean in your dishwasher.
What if it leaks when tipped over?
Our "double insurance" structure utilizes a heavy-duty flip-top stopper and a thick silicone base ring. While we don't recommend storing filled tumblers upside down in a bag, it easily handles accidental knock-overs and car bumps without spilling a drop.