







🥤 Sip smarter, not messier — the cup that grows with your little pro!
The b.box Sippy Cup with Weighted Straw (2-Pack) is a BPA-free, leak-proof toddler cup designed for babies 6 months and up. Featuring a unique weighted straw for drinking at any angle, a spill-proof two-way valve, easy-grip handles, and dishwasher-safe materials, it supports independent sipping while keeping messes at bay. Trusted globally and crafted by parents, it’s the ultimate hydration solution for busy families.










K**S
Perfect first cup!
We love this cup! Have had it for 3 months now. Easy for our 5 month old granddaughter. Love the weighted straw mechanism. Lid snaps securely in place.No leaks! It has withstood lots of tosses from the high chair. Our granddaughter loves yellow so this was a “no brainer.”
M**
Amazing Straw cup for my 1 year old
We’ve tried a few straw cups, and this one is by far the best! My 1-year-old figured it out almost immediately, and it’s now our go-to for water and milk. The soft silicone straw is gentle on her gums, and the handles make it easy for little hands to grip.What I love most is that it’s truly leak-proof — even when she tosses it across the room (which happens a lot 😅).Dishwasher safe, durable, and baby-approved — I’ll definitely be buying a second one for the diaper bag!
V**O
Leak Proof
My top essential features for a sippy straw bottle for my 14 month old was #1 it needs to be leak proof. Which this sippy has proved to be! Took his sippy along during our playground outing and anywhere he left his cup at, there wasn’t any milk leaking from it, even after we came home and he would leave on the bed, no leakage! Then #2 Must be easy to clean with minimal parts. When I take it apart to clean (lid & straw itself) only two parts need to be cleaned at the end of the day. It was easy to take them apart and place them back in- however I wasn’t too sure if to pull the weighted part off from the flexible straw, I decided not to, so it seems to me that the pieces (weight & flex straw) would be difficult to put back on because it has a tight seal when I pull at it . I also purchased the recommended straw cleaner “keys” for this brand bottle and that was nice to have on hand to get the job done. My last feature for a sippy right for us is #4 Lid that is built in. I lose bottle lids all the time so when my little man was ready for a sippy, I wanted a lid that wasn’t separate from the cup. which this sippy is just right for us, the lid easily snaps close when he’s no longer using his sippy during the day and it stays snapped in so that he also doesn’t play with his sippy. Overall I am glad to have give this sippy straw a try. the weighted feature at the end of the flexible part of the straw is a bonus feature for us. He can lay down and drink his sippy without fussing that it either spills or that he can’t get his drink out from a laying position or side position. the weight definitely does it’s job in always keeping the flexible straw positioned to where it needs to be for the milk or juice to get to my baby’s thirst quenched :). Like I mentioned before, if the bottle gets washed at the end of its use or end of day, you only really need to separate the lid & pull out the straw from the lid to clean it. two pieces to clean! if your a mom that collects bottles in the sink from several nights, there probably will be build up around the silicone ring seal that’s within the rings of the bottle lid. Also being a full time glass bottle type of mom and transitioning to a non glass bottle, anyone who collects bottles from several nights will also deal with residue smell and the bottle itself along with the straw might deteriorate or stain faster.
D**.
Don’t hate it but don’t love it
I purchased this based on recommendations from an other mamas. I was in need of a sippy cup that didn’t spill and was easy to clean. I have been using these for a couple months already and I can’t say I love them as much as others have raved about. Few things, let’s start with the negative: it’s not that easy to clean the straw because there are some small little pockets in the top portion of the straw that clicks to the lid, I noticed it had some mold in some of the pockets and I usually clean my sippy cups away. The straw is a bit hard to pull off the weighted bottom part if you want to pull it off it almost seems like ur going to rip it. I wish it gave you an option to take the handles off because these do not fit in the cup holder or the car seat. My baby just ends up tossing it mid ride.Now the positives, the size is great, can put about almost 10oz in it. Color is cute. And it seems sturdy considering how much it’s been thrown around. My baby didn’t seem the have any issues sucking out of the straw.With that being said it’s a great cup but the price seems a bit steep to be honest.
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