Square Glass Coffee Cup with Straw Heat Resistant Mug with Lid
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Square Heat-Resistant Glass Coffee Cup with Lid and Straw (400ml)
Finding a unique, heat-resistant glassware cup that combines modern geometric styling with everyday versatility can be challenging. The square heat-resistant glass coffee cup solves this problem by pairing high borosilicate glass construction with a matching lid and straw, offering an elegant, eco-friendly, and crystal-clear drinking vessel for home cafes, bars, and gatherings.
Achieve Modern Geometric Elegance with Heat-Resistant Borosilicate Glassware
Standard round drinkware lacks visual flair, while fragile glassware cracks easily when exposed to hot or cold temperature shifts.
This striking 400ml glass coffee mug features a distinctive square profile measuring approximately 6 x 13.5 cm. Crafted from high-quality lead-free borosilicate glass paired with PC and silicone components, it delivers superior thermal shock resistance, crystal-clear visibility, and durable everyday performance.
Product Specifications
Basic Details
- Brand Name: Unbranded / Generic
- Item Type: Glass Coffee Cup / Transparent Milk Tea & Juice Mug
- Capacity: 400ml
- Product Dimensions: Approx. 6 x 13.5 cm (2.36 x 5.31 in)
- Color: Transparent (Clear)
- Materials: High borosilicate glass, PC, and silicone
- Shape: Square geometric profile
- Drinkware Type: Transparent glass / eco-friendly drinkware
- Included Package: 1 x Glass cup, 1 x matching lid, 1 x straw
- Origin: Mainland China
Design / Usage
- Unique square shape offers a comfortable grip and a contemporary look that stands out on any table
- High borosilicate glass construction resists thermal shock, safely handling hot coffee or ice-cold beverages
- Crystal-clear transparent design showcases layered drinks, parfaits, smoothies, and vibrant juices beautifully
- Included lid and straw provide spill-resistant convenience for home lounging, parties, and entertaining
Key Features
High Borosilicate Thermal Glass
Engineered from premium lead-free borosilicate glass designed to withstand temperature extremes without cracking, ensuring safe use for hot and cold drinks.
Distinctive Square Silhouette
Replaces traditional round tumblers with a sleek geometric square design, adding an instant touch of modern sophistication to your drinkware collection.
All-Inclusive Lid & Straw Set
Comes complete with a custom-fitted lid and straw, giving you everything you need for mess-free sipping on the go or at home.
Why This Product is Useful
A heat-resistant square glass tumbler lets you enjoy everything from steaming morning lattes to iced fruit smoothies in a stylish, eco-friendly container that looks great in any setting.
Pros and Cons
Pros
- High borosilicate glass handles both hot and cold beverages safely
- Unique square design provides a stylish, modern aesthetic
- Crystal-clear transparency highlights layered drinks and desserts
- Includes a matching lid and straw for complete convenience
Cons
- Glass construction requires careful handling to prevent accidental drops and breakage
- Square corners require thorough cleaning to prevent residue buildup
Usage Tips
Wash the glass cup, lid, and straw thoroughly before first use. While borosilicate glass is heat-resistant, avoid extreme thermal shocks, such as pouring boiling water into a freezing cold glass straight from the freezer. Hand washing is recommended to preserve the clarity and lifespan of the materials.
Who Should Buy This
This cup is ideal for home baristas, iced coffee enthusiasts, dessert hosts, and anyone looking for a stylish, heat-resistant, and modern glass tumbler.
FAQ Section
What is included in the package?
Each set includes 1 square glass cup, 1 matching lid, and 1 drinking straw.
What is the capacity and size of the cup?
It holds 400ml of liquid and measures approximately 6 x 13.5 cm.
Is the glass safe for hot beverages?
Yes, it is crafted from high borosilicate glass, which offers excellent thermal resistance for both hot and cold drinks.
What materials are used to make the cup?
The main body is made of high borosilicate glass, complemented by PC and silicone components for the lid and seals.
What can I use this cup for?
It is perfect for coffee, milk tea, juices, smoothies, parfaits, mousses, puddings, and cocktails.
Final Thoughts
The Square Heat-Resistant Glass Coffee Cup with Lid and Straw combines modern geometric styling, durable borosilicate glass, and complete set convenience to elevate your daily beverage routine.
Explore our complete product catalog and discover additional solutions tailored to your needs. For a wider selection of items, Please check more collections available at our store
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- 🚚 Fast dispatch on all eligible orders.
- 🇬🇧 We currently ship across the United Kingdom.
- 📍 Orders are processed within 1–2 business days.
- ⏱️ Estimated delivery: 3–7 business days (depending on the product and location).
- 📦 You'll receive a tracking number once your order has been shipped.
- ⚠️ Delivery times may vary during holidays or due to courier delays.
Need help? Contact us at support@pennyhaul.shop and we'll be happy to assist you.
Return & Refund Policy
We want you to shop with confidence.
- ✅ Returns are accepted within 30 days of delivery.
- 📦 Items must be unused, in their original condition and packaging.
- 💳 Approved refunds are issued to your original payment method.
- ❌ Personalized, damaged by misuse, or final sale items are not eligible for return.
- 📧 If your order arrives damaged or incorrect, please contact us within 48 hours of delivery.
For return requests or assistance, please email support@pennyhaul.shop