What is PPSU, and why is it better than standard plastic?

PPSU is a premium material used in hospitals commonly used for medical devices. Unlike standard PP plastic, it has extreme heat resistance, resists scratches to prevent bacterial growth, and will never warp, stain, or leach microplastics.

My cup is leaking from the straw. How do I fix it?

Check if the cross-cut (+) valve is torn. If it is intact, simply pinch the air valve on the silicone base 3–4 times after closing the lid. This equalizes internal pressure (especially from warm drinks) and instantly stops backflow.

What is the difference between Stage 1 and Stage 2 straws?

They share the same leak-proof valve and flow rate. Stage 1 is ultra-soft for sensitive baby gums. Stage 2 uses firmer, high-density silicone built to withstand biting and chewing from older toddlers.

Is the cup dishwasher safe? Which rack should I use?

Yes, it is top-rack dishwasher safe. Keep all parts away from the bottom heating element to protect the materials.

How do I wash the silicone straw without tearing it?

Separate the straw nipple from the tube. Insert your straw brush gently, and twist it side-to-side to clean. Never scrub the brush up and down vertically, as this may puncture the cross-cut valve and cause leaks.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Grosmimi Magic Straw Cup, Customizable, PPSU, BPA Free (Sky Blue, Large, 10 oz)

Grosmimi Magic Straw Cup, Customizable, PPSU, BPA Free (Sky Blue, Large, 10 oz)

Product ID: 409615857

Details

Brand
GROSMIMI
Capacity
10 Fluid
Colour
Sky blue
Included Components
Handle Straw
Material
Polypropylene
Recommended Uses For Product
Home Travel

💧Leak-free + cut straw design

🧼Dishwasher safe & easy clean

🛡️BPA-free, odor & color resistant PPSU

€ 96.25

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

✨ Sip smart, spill less, and grow happy! 🍼

EFFORTLESS CLEAN UP 🧼 - Simple parts and dishwasher-safe materials make cleaning a breeze for busy parents.
SPILL PROOF CONFIDENCE 💧 - Cross-cut (+) straw design prevents leaks even during tumbles or shakes, keeping messes at bay.
SAFE DURABLE MATERIAL 🛡️ - Crafted from premium PPSU, this cup resists odors, colors, and withstands repeated sterilization without warping.
DUAL MODE DRINKING FLEXIBILITY 🔄 - Use as a straw cup when upright or convert to a spout cup for lying down—perfect for every stage and situation.
ERGONOMIC WRIST FRIENDLY HANDLE 🤲 - Rotating handle design supports little wrists, making self-feeding easier and more comfortable.

The Grosmimi Magic Straw Cup is a 10 oz sky blue PPSU sippy cup designed for babies and toddlers. Featuring a unique cross-cut straw for leak-free drinking, it’s made from BPA-free, odor-resistant materials that endure repeated sterilization. Its dual-use design adapts for lying down or sitting, while dishwasher-safe parts and an ergonomic handle make it a practical, parent-approved choice for everyday use.

Specifications

ASIN	B0842DMZ3H
Age Range Description	Baby, Toddler
Best Sellers Rank	#86,846 in Baby Products ( See Top 100 in Baby Products ) #1,876 in Sippy Cups
Brand	GROSMIMI
Colour	Sky blue
Country of Origin	USA
Customer Reviews	4.3 4.3 out of 5 stars (581)
Enclosure Material	Polypropylene (PP)
Included Components	Handle, Straw
Is the item dishwasher safe?	Yes
Is the item microwaveable?	Yes
League Name	ncaa
Manufacturer	GoGreenlife
Manufacturer Part Number	Parent_PPSU_Strawcup
Material Features	Insulated
Model number	1002-B
Number of Items	1
Occasion	Birthday
Other Special Features of the Product	Dishwasher Safe
OutputCapacity	10 Fluid Ounces
Pattern	Solid
Product Care Instructions	Hand Wash Only, Machine Wash
Product Style	Modern
Recommended Uses For Product	Home, Travel
Reusability	Reusable
Shape	Round
Size	10 Ounce
Theme	Baby
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 96.25

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews