10mm Black Red Superhero Silicone Straw Cover Cap Dust Proof Topper for 30 & 40 oz Tumbler

Item Specifics

• Brand: Unbranded

• Type: Straw Topper / Straw Cover

• Material: Silicone

• Color: Black, Red

• Theme: Superhero / Cartoons / Action Figure

• Compatible Straw Diameter: 10 mm (0.4 in)

• Suitable For: 30 oz & 40 oz Tumblers, Travel Mugs, Glass Can Cups

• Features: Dust-Proof, Reusable, Easy to Clean, Food Grade Silicone, Flexible Strap

Product Description

Black & Red Superhero Silicone Straw Cover Cap - 10mm

Upgrade your favorite tumbler with a sleek, action-packed style! This black and red superhero silicone straw topper keeps your drinks safe, clean, and dust-free while personalizing your daily drinkware.

Key Features:

• Perfect Fit: Specially designed to fit standard 10mm (0.4 inch) outer diameter straws. Ideal for 30 oz and 40 oz tumblers, travel mugs, and glass cups.

• Dust-Proof & Hygienic: Seals your straw effectively to keep dust, dirt, airborne particles, and accidental spills out when you're on the move.

• Safe & Durable Material: Made from high-quality, BPA-free food-grade silicone. Safe, non-toxic, odorless, durable, and fully reusable.

• Anti-Lost Loop: Features a flexible black attachment ring that stays connected to the straw even while open, so you'll never lose your topper.

• Sleek & Giftable: Lightweight and compact with an edge—perfect for school, office, gym, travel, or giving as a fun gift.

Product Specifications:

• Style: Black & Red Superhero

• Material: Food Grade Silicone

• Size: Fits 10mm Straws

• Condition: 100% Brand New