---
product_id: 580567366
title: "b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+"
brand: "b.box"
price: "$37.72"
currency: USD
in_stock: true
category: "B.Box"
url: https://www.desertcart.us/products/580567366-b-box-sippy-cup-with-weighted-straw-toddler-straw-cup
store_origin: US
region: United States of America
---

# 8oz perfect toddler capacity weighted straw drinks from any angle leak & spill proof two-way valve b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+

**Brand:** b.box
**Price:** $37.72
**Availability:** ✅ In Stock

## Summary

> 🍼 Sip smart, spill less — toddler hydration perfected!

## Quick Answers

- **What is this?** b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ by b.box
- **How much does it cost?** $37.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/580567366-b-box-sippy-cup-with-weighted-straw-toddler-straw-cup)

## Best For

- b.box enthusiasts

## Why This Product

- Trusted b.box brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Convenient:** Dishwasher and sterilizer safe for hassle-free cleaning and on-the-go hygiene.
- • **Parent-Approved Safety:** BPA & PFAS free materials ensure a toxin-free sip for your little one’s health.
- • **No More Mess, No More Stress:** Unique two-way valve and secure flip-top lid guarantee zero leaks and spills, even on the move.
- • **Sip Freely, Anytime, Anywhere:** Innovative weighted straw lets toddlers drink standing, sitting, or lying down without spills.
- • **Effortless Grip for Tiny Hands:** Ergonomic easy-grip handles empower toddlers to drink independently with confidence.

## Overview

The b.box Sippy Cup features an 8oz capacity with a patented weighted straw that allows toddlers aged 6 months to 3 years to drink from any angle without spills. Made from BPA and PFAS free materials, it includes easy-grip handles and a leak-proof two-way valve with a flip-top lid for hygienic, mess-free use. Dishwasher and sterilizer safe, this award-winning cup supports independent drinking and is trusted by parents worldwide.

## Description

desertcart.com: b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ : Baby

## Features

- DRINK FROM ANY ANGLE: Great for babies 6 months to toddlers - day and night. Kids can drink standing, sitting or laying down. Our innovative weighted straw stays in the liquid whatever angle the cup is held.
- BABY'S FIRST STRAW CUP: Our award winning sippy cup is the only straw cup you need. Kids can operate on their own with easy grip handles & volume markings so you know how much baby is drinking. Dishwasher & sterilizer safe.
- LEAK PROOF & SPILL PROOF: Our unique two way valve ensures easy drinking with no leaks or spills, even when the cup is on its side! And the flip top lid clicks into place to keep the straw clean on the go.
- TIPS FOR USE: If child is having difficulty drinking from the straw, ensure they place their lips over the whole straw (not just the tip) to press, sip, and let liquid flow. Pinch tip to help with flow. Additional replacement straws sold separately. Contact us with any questions!
- ABOUT B.BOX: Founded by two moms on a mission to make parenting easier, b.box solves everyday problems with unique, high quality products that parents trust and kids love. Sold in over 60 countries, we continue to develop practical and fun essentials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGT9S9X9 |
| Best Sellers Rank | #2,678 in Baby ( See Top 100 in Baby ) #86 in Toddler Cups |
| Brand Name | b.box |
| Capacity | 8 ounces |
| Color | Blush |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,114) |
| Included Components | Lid |
| Item Dimensions W x H | 3.9"W x 7"H |
| Item Weight | 0.14 kg |
| Manufacturer | B.box |
| Manufacturer Part Number | 200211 |
| Material Features | Insulated |
| Material Type | Plastic |
| Material Type Free | BPA Free |
| Model Number | 200211 |
| Number of Items | 1 |
| Occasion | Baby Shower |
| Other Special Features of the Product | Dishwasher Safe, Easy-To-Grip, Flip Top, Leak Proof, Straw Lid |
| Product Care Instructions | Dishwasher Safe |
| Product Style | Casual |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 1-pack |
| Theme | Kids |
| Unit Count | 1 Count |

## Product Details

- **Brand:** b.box
- **Capacity:** 8 ounces
- **Color:** Blush
- **Material:** Plastic
- **Special Feature:** Dishwasher Safe, Easy-To-Grip, Flip Top, Leak Proof, Straw Lid

## Images

![b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ - Image 1](https://m.media-amazon.com/images/I/71fmIiNJ3GL.jpg)
![b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ - Image 2](https://m.media-amazon.com/images/I/813eVAEXbcL.jpg)
![b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ - Image 3](https://m.media-amazon.com/images/I/81w0ngFBfyL.jpg)
![b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ - Image 4](https://m.media-amazon.com/images/I/71C0GvauEWL.jpg)
![b.box Sippy Cup with Weighted Straw, Toddler Straw Cup, Spill Proof, 8oz | 8 oz Leak Proof Sippy Cups for Toddlers 1-3, Easy Grip, BPA Free, PFAS Free, Dishwasher Safe, Toddler Cups 6m+ - Image 5](https://m.media-amazon.com/images/I/61bqf0-V84L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How do I clean my b.box sippy cup straw?**
A: We recommend straws be thoroughly washed following each use with warm to hot (not boiling), soapy water. You can keep your straw squeaky clean using our straw cleaner! Replacement straws with cleaners are available separately.

**Q: Is my b.box sippy cup dishwasher and sterilizer safe?**
A: Yes! All sippy cup parts can be placed in the dishwasher, as well as a UV sterilizer or a steam sterilizer.

**Q: How often do I need to replace the straw on my b.box sippy cup?**
A: The longevity of our straws will vary between kids; how old they are, how they drink, how often they drink, are they teething, do they chew their straw, and how the straws are cleaned. If they begin to leak, consider a replacement straw pack.

**Q: Why is my child having difficulty drinking from the b.box sippy cup?**
A: The straw on our sippy cup has a pressure valve (this is the magical piece that makes it leak-proof). Kids need to place their lips over the whole straw (rather than just the tip) and press down on the straw, to open the valve and enable liquid flow.

**Q: Why is my b.box sippy cup leaking?**
A: If the leak is between the cup and lid, check that the silicone o-ring (that’s the silicone seal that sits in the groove under the lid) is securely in place. If your sippy cup straw is leaking, it may be because your straw valve is damaged/worn out.

## Frequently Bought Together

- b.box Sippy Cup with Weighted Straw, Leak & Spill Proof, Easy Grip, BPA Free, Dishwasher Safe, Sip from Any Angle. Ideal for Babies 6m+ to Toddlers. (Blush, 8oz)
- Munchkin Any Angle Sippy Cup for Toddlers, Spill Proof Weighted Straw Cup with Transition Handles for Babies 6 Months and Up, 7 Ounce, Pink

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-08*