2-in-1 Collapsible Silicone Ice Ball Maker Cup with Straw & Lid

2-in-1 Collapsible Silicone Ice Ball Cup — Your Freeze Mug & Portable Drink Tumbler in One

Meet the ultimate multitasker for your kitchen, commute, and outdoor adventures. This 2-in-1 Collapsible Silicone Ice Ball Cup lets you make perfectly round ice spheres at home, then instantly flips into a portable drinking tumbler — complete with a built-in straw and leak-proof lid. Made from BPA-free, food-grade silicone, it's eco-friendly, reusable, and safe for the whole family.

Made in Mainland China.

Why You'll Love It

• 🧊 2-in-1 Design: Functions as both an ice sphere mold and a portable drinking cup — no extra tools needed.
• ♻️ Eco-Friendly & Reusable: Ditch single-use plastic bags. This BPA-free silicone cup is built to last.
• 📦 Folds to 1/3 Its Size: Compresses easily for effortless storage in a bag, backpack, or pocket.
• 🌡️ Wide Temperature Range: Food-grade silicone rated from -40°C to 120°C — safe for freezing and warm beverages alike.
• 🥤 Comes with Straw & Lid: Enjoy your favorite coffee, juice, or iced tea on the go without any spills.
• 🍋 Customize Your Ice: Add fruit slices, herbs, or other flavor infusions before freezing for extra flair.
• 🧽 Dishwasher Safe: Easy to clean — top rack, low-temperature mode recommended.

How to Make Ice Balls (Core Function)

1. Assembly: Securely snap the transparent lid onto the cup body, ensuring a tight seal to prevent leakage.
2. Add Water: Open the lid and pour clean water up to the MAX line on the cup (reserve 10–20% space to allow for water expansion during freezing). Optionally add fruit slices or herb leaves for infused ice.
3. Freeze: Close the lid tightly, place the cup flat in the freezer, and freeze for 6–8 hours until fully frozen.
4. Release Ice: Remove from the freezer, gently twist the lid to separate it, or push the ice ball up from the bottom. Simply invert the cup and the ice sphere pops out cleanly — no mess, no sticky hands.

How to Use as a Drinking Cup (2-in-1 Switch)

• After Making Ice (Direct Drinking): Open the lid, pour in your iced drink, juice, or coffee, and insert the built-in straw. Enjoy!
• Without Making Ice: Fill the cup to your desired level, close the lid tightly, and use it as a leak-proof portable water cup.
• Fold for Storage: Empty the cup, fully compress and fold the body — it shrinks to 1/3 of its original size, perfect for a backpack or pocket.

Usage Notes & Tips

1. Temperature: Safe from -40°C to 120°C. Do NOT fill with boiling water to protect the silicone.
2. Leak Check: After filling, always invert and test for leaks before carrying. Ensure the cup is fully compressed when folded for transport.
3. Ice Release Tip: If the ice ball feels stuck, run a little warm water over the outside for ~10 seconds. Do not pull forcefully.
4. Storage: Keep flat in the freezer for even freezing. Avoid storing near sharp objects to prevent scratches.

Cleaning & Maintenance

1. Cleaning: Rinse with warm water and mild detergent after each use. Unfold to clean crevices with a soft brush. Dishwasher-safe (top rack, low-temperature mode).
2. Odor Removal: Before first use, soak in baking soda water or lemon juice for 30 minutes and rinse thoroughly. Fully dry before long-term storage to prevent mold.
3. Disinfection: Soak monthly in boiling water for 5–10 minutes to maintain hygiene and extend product life.

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Learn more: FDA food safety in the kitchen

Frequently Asked Questions

Q: How long does it take to freeze a perfect ice ball in this silicone cup?

A: It typically takes 6–8 hours to freeze a full ice sphere. We recommend filling it before bedtime so your ice ball is ready by morning. Remember to leave 10–20% of space below the MAX line to accommodate water expansion during freezing.

Q: Is the silicone ice ball cup BPA-free and safe for beverages?

A: Yes! The cup is made from food-grade, BPA-free silicone with no high-concern chemicals. It is rated safe for temperatures from -40°C to 120°C, making it suitable for cold drinks and warm (but not boiling) beverages.

Q: How small does the cup fold when not in use?

A: The collapsible silicone body compresses to just 1/3 of its original size, making it incredibly compact and easy to slip into a backpack pocket, purse, or gym bag.

Q: Can I use this cup for drinks other than water?

A: Absolutely! The cup works great with juice, iced coffee, tea, smoothies, and other cold or moderately warm beverages. Use the included straw and lid for a spill-free experience on the go.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.