---
product_id: 544455831
title: "Tritan Straw Bottle Replacement Tops (2-Pack) | Fits b.box Tritan Straw Drink Bottles (450ml/15 and 600ml/20)"
brand: "b.box"
price: "98 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "B.Box"
url: https://www.desertcart.pl/products/544455831-tritan-straw-bottle-replacement-tops-2-pack-fits-b-box
store_origin: PL
region: Poland
---

# Spill-proof valve for leak-free sipping Dishwasher safe for effortless cleaning Extend bottle life with easy straw swaps Tritan Straw Bottle Replacement Tops (2-Pack) | Fits b.box Tritan Straw Drink Bottles (450ml/15 and 600ml/20)

**Brand:** b.box
**Price:** 98 zł
**Availability:** ✅ In Stock

## Summary

> ♻️ Keep your hydration game strong with spill-proof, sustainable straw replacements!

## Quick Answers

- **What is this?** Tritan Straw Bottle Replacement Tops (2-Pack) | Fits b.box Tritan Straw Drink Bottles (450ml/15 and 600ml/20) by b.box
- **How much does it cost?** 98 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/544455831-tritan-straw-bottle-replacement-tops-2-pack-fits-b-box)

## 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:** Top-rack dishwasher safe and compatible with specialized straw cleaners for hygienic use.
- • **Sustain Your Sip:** Swap out worn silicone straws to keep your b.box bottle fresh and eco-friendly.
- • **Fits Like a Glove:** Designed exclusively for b.box Tritan Straw Bottles (450ml & 600ml) to guarantee a perfect fit.
- • **Effortless Hydration:** Soft silicone straw requires minimal suction—perfect for on-the-go ease.
- • **Sip with Zero Spills:** Innovative spill-proof valve ensures no leaks, even when the lid is open or knocked over.

## Overview

The b.box Tritan Straw Bottle Replacement Tops (2-Pack) are durable, spill-proof silicone straws designed to extend the life of your b.box Tritan Straw Drink Bottles (450ml & 600ml). Featuring a leak-resistant valve and easy-to-clean, dishwasher-safe materials, these replacement tops combine convenience with eco-conscious design, perfect for busy professionals and parents who value sustainability and hassle-free hydration.

## Description

Free delivery and returns on eligible orders. Buy b.box Tritan Straw Bottle Replacement Tops (2-Pack) | Fits b.box Tritan Straw Drink Bottles (450ml/15 and 600ml/20) at desertcart UK.

Review: Good - Good
Review: Good - As described

## Features

- Extend, don't end: While our drink bottles are built to last, we know the silicone straws are prone to wear and tear. Simply swap out the straw for longer life span from your drink bottle - happy pockets and reusability means a happy planet.
- Easy to drink: Easy flow silicone straw requires minimal pressure for easy drinking.
- Spill proof: The straw features a spill proof valve to prevent leaks when knocked while the lid is open.
- Easy to clean: Dishwasher safe (top rack only). Use the cleaner set (sold separately) to get a thorough clean inside the straw.
- About b.box: Founded by two Australian moms 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 | B0978NP1GT |
| Best Sellers Rank | 56,233 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 149 in Reusable Straws |
| Brand | b.box |
| Capacity | 600 Millilitres |
| Colour | Transparent (Clear) |
| Customer Reviews | 4.5 4.5 out of 5 stars (97) |
| Date First Available | 26 Aug. 2022 |
| Item Weight | 40 g |
| Material | Silicone |
| Model Number | 694 |
| Product Dimensions | 7.5 x 7.5 x 22 cm; 40 g |
| Special Features | Freezer Safe |

## Product Details

- **Brand:** b.box
- **Capacity:** 600 Millilitres
- **Colour:** Transparent (Clear)
- **Recommended uses for product:** Travel
- **Special feature:** Freezer Safe

## Images

![Tritan Straw Bottle Replacement Tops (2-Pack) | Fits b.box Tritan Straw Drink Bottles (450ml/15 and 600ml/20) - Image 1](https://m.media-amazon.com/images/I/61sAWYACmLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by A***A on 18 December 2025*

Good

### ⭐⭐⭐⭐⭐ Good
*by K***S on 4 June 2025*

As described

### ⭐⭐⭐⭐⭐ Very good quality
*by L***S on 18 January 2025*

Excellent customer service. Very good product! Highly recommend for everyone

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**Shop now:** [https://www.desertcart.pl/products/544455831-tritan-straw-bottle-replacement-tops-2-pack-fits-b-box](https://www.desertcart.pl/products/544455831-tritan-straw-bottle-replacement-tops-2-pack-fits-b-box)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-04*