---
product_id: 207509967
title: "b.box Essential Sippy Cup Limited Edition (Banana Split)"
brand: "b.box"
price: "$32.99"
currency: USD
in_stock: true
reviews_count: 13
category: "B.Box"
url: https://www.desertcart.us/products/207509967-b-box-essential-sippy-cup-limited-edition-banana-split
store_origin: US
region: United States of America
---

# Leakproof two-way valve Weighted straw drinks from any angle Dishwasher & sterilizer safe b.box Essential Sippy Cup Limited Edition (Banana Split)

**Brand:** b.box
**Price:** $32.99
**Availability:** ✅ In Stock

## Summary

> 🥤 Sip smarter, spill never — the ultimate baby cup upgrade!

## Quick Answers

- **What is this?** b.box Essential Sippy Cup Limited Edition (Banana Split) by b.box
- **How much does it cost?** $32.99 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/207509967-b-box-essential-sippy-cup-limited-edition-banana-split)

## 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 in a Snap:** Minimal parts designed for quick, hygienic cleaning—dishwasher and sterilizer safe for busy parents.
- • **Effortless Grip & Use:** Ergonomic handles and a simple flip-top lid empower babies 6+ months to drink independently.
- • **Gravity-Defying Straw:** Unique weighted straw lets your little one sip comfortably lying down, sitting, or standing.
- • **Zero-Spill Confidence:** Innovative two-way valve guarantees no leaks or messes, even when the cup is tipped or tossed in a bag.
- • **Trusted by Parents Worldwide:** Award-winning design from Aussie mums, loved in 55+ countries and top-ranked in sippy cups.

## Overview

The b.box Essential Sippy Cup Limited Edition (Banana Split) is a top-rated, award-winning straw cup designed for babies 6 months and up. Featuring a unique weighted straw for drinking at any angle, a leakproof two-way valve, and easy-to-clean minimal parts, it supports a smooth transition from bottle to cup. Ergonomic handles and a flip-top lid promote independent use, while dishwasher and sterilizer compatibility make it a hygienic, practical choice trusted by parents globally.

## Description

Great prices on your favourite Baby brands plus free delivery and returns on eligible orders.

Review: Perfect cup! - Perfect cup with zero spill, have had this for months now with no issues. The straw has the heavy bit at the end which makes it move with gravity so the baby can drink even if lying down flat with the cup upside down, again with a great seal and never any spill. Would highly recommend as an initial switch from bottle to cup.
Review: Buy this over cheaper alternatives, you'll save money in the long term - Great product, highly recommend, leak proof, sturdy, easy to clean, easy for baby 6m+ to use, very reliable. Bought for grandchild to use when visiting. Grandchild had already been using one from age 6m. Previously I had bought the one that was a similar version by Munchkin which kept leaking and then completely stopped working after2 weeks (even adults couldn't drink from it) tried all the troubleshooting advice and it still wouldn't work.

## Features

- Baby's first straw cup: Our award winning sippy cup is the only straw cup you need for babies 6 months to toddlers - day and night. Kids can operate on their own. Easy grip handles and simple flip top lid
- Drink from any angle: Features our unique weighted straw that stays in the liquid whatever angle the cup is held, so kids can drink standing, sitting or laying down. Great transition from baby bottle to cup, with volume markings on the side so you know how much baby is drinking
- Leakproof: Our unique two way valve ensures easy drinking and no leaks or spills, even when the cup is on its side. And flip top lid clicks into place for on the go
- Easy to clean: Minimal parts for easy and more hygienic cleaning. Dishwasher and sterilizer safe. Replacement straws and cleaning brush set available separately
- About b.box: Founded by two Australian mums on a mission to make parenting easier. b.box solves everyday pain points with unique, high quality products that parents trust and kids love to use. We're sold in over 55 countries and continue to develop game changing must haves that are smart, practical and of course cool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZDQCQNM |
| Best Sellers Rank | 791 in Baby Products ( See Top 100 in Baby Products ) 30 in Sippy Cups |
| Brand | b.box |
| Colour | Yellow |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,519) |
| Date First Available | 14 Feb. 2020 |
| Diameter | 5 Centimetres |
| Item Weight | 99.8 g |
| Model Number | AUKBX-SIPPY-CUP_PARENT |
| Special Features | Foldable |

## Product Details

- **Brand:** b.box
- **Capacity:** 8 Fluid Ounces
- **Colour:** Yellow
- **Material:** Plastic
- **Special feature:** Foldable

## Images

![b.box Essential Sippy Cup Limited Edition (Banana Split) - Image 1](https://m.media-amazon.com/images/I/310TQZW8M2L.jpg)
![b.box Essential Sippy Cup Limited Edition (Banana Split) - Image 2](https://m.media-amazon.com/images/I/41R7MeBPlVL.jpg)
![b.box Essential Sippy Cup Limited Edition (Banana Split) - Image 3](https://m.media-amazon.com/images/I/41ZdOhix0qL.jpg)
![b.box Essential Sippy Cup Limited Edition (Banana Split) - Image 4](https://m.media-amazon.com/images/I/514UKfDY12L.jpg)
![b.box Essential Sippy Cup Limited Edition (Banana Split) - Image 5](https://m.media-amazon.com/images/I/51BsATXX3eL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect cup!
*by A***R on 16 January 2026*

Perfect cup with zero spill, have had this for months now with no issues. The straw has the heavy bit at the end which makes it move with gravity so the baby can drink even if lying down flat with the cup upside down, again with a great seal and never any spill. Would highly recommend as an initial switch from bottle to cup.

### ⭐⭐⭐⭐⭐ Buy this over cheaper alternatives, you'll save money in the long term
*by A***D on 5 November 2025*

Great product, highly recommend, leak proof, sturdy, easy to clean, easy for baby 6m+ to use, very reliable. Bought for grandchild to use when visiting. Grandchild had already been using one from age 6m. Previously I had bought the one that was a similar version by Munchkin which kept leaking and then completely stopped working after2 weeks (even adults couldn't drink from it) tried all the troubleshooting advice and it still wouldn't work.

### ⭐⭐⭐⭐⭐ Fantastic
*by D***A on 11 November 2025*

Fantastic kids tumbler. Does exactly what it says and my little one is obsessed with it. Very sturdy (has fallen plenty of times and been dropped and never broken), the weighted straw is an amazing addition as it helps little ones to drink anywhere and anyhow (upside down, side ways, straight etcc). Very easy to clean (no mold build up!!!) fantastic value for money and would 100% recommend to anyone.

## Frequently Bought Together

- b.box Sippy Cup with Weighted Straw. Drink from any Angle, Leak Proof, Spill Proof, Easy Grip. BPA Free, Dishwasher Safe. For Babies 6m+ to Toddlers (Banana Split, 8oz)
- b.box Sippy Cup Replacement Straw Pack | Includes 1 Standard Straw, 1 Weighted Straw, and 1 Cleaning Brush | Fits Sippy Cups

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-08*