Black Friday: 10% Off Baby & Maternity Essentials
Use code BF10 at checkout for 10% off every product through November 30. See offer details. Join our newsletter for parenting guides and store news.




We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
Returns are free. You have 30 days from delivery to request a return of an eligible item, whether it arrived damaged or wrong or you simply changed your mind: email mythriftymom.ca@gmail.com with your order number and we will send you a prepaid return shipping label at no cost to you.
Once we receive and inspect the item, approved refunds go back to your original payment method within 10 business days; your bank may need a few extra days to post it.
Some items cannot be returned (for example personal care products, custom orders, sale items and gift cards). See our Refund Policy for the full list.
Deliveries within Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
From early breakfast routines to car trips and playground breaks, the GROSMIMI spill proof sippy cup is designed for everyday moments. A cross cut straw helps minimize spills even when the cup is jostled or dropped, so you can focus on what matters most with less cleanup.
The cup uses PPSU material that does not absorb odors or color, and it stays sturdy after repeated sterilization. It is BPA and phthalate free and is microwave and dishwasher safe for convenient cleaning and fast turnaround between meals.
The silicone straw is gentle on gums, with a soft feel that babies adapt to easily. It is the same material family as baby nipples, which can ease transition. You’ll find Stage 1 straw included, and Stage 2 straw can be purchased separately as your child grows. The rotating handle is designed to rotate to protect small wrists during play and transport.
Without the tube it works as a spout cup for lying down or snuggling on the couch. With the tube attached it becomes a straw cup for sitting or standing sipping, giving you flexibility as your child develops.
The product title notes customization options, suggesting you can personalize aspects of the cup. This option aligns with growing with your child while keeping daily cleaning simple and the cup ready for travel.
Q: Is the GROSMIMI spill-proof sippy cup truly spill-proof?
A: Yes, its cross cut straw and leak-free seal help limit spills during bumps or shakes.
Q: Can I use the cup in different positions like lying down or standing?
A: Yes, the two-way design supports spout use when lying down and straw use when sitting or standing.
We offer free shipping on all orders across Canada with the following delivery timelines:
Shipping Carriers: Asendia, UniUni, Purolator, FedEx, Canada Post
We want you to be completely satisfied with your purchase. If you're not happy with your order, you can return it within 30 days of purchase.
Contact us: mythriftymom.ca@gmail.com
Response time: We typically reply within 1 business day
Once we receive and process your return, refunds are issued within 5-10 business days.
You'll receive a tracking email confirmation as soon as your order ships, allowing you to monitor your delivery in real-time.
Questions? Contact us at mythriftymom.ca@gmail.com
Use code BF10 at checkout for 10% off every product through November 30. See offer details. Join our newsletter for parenting guides and store news.
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