---
product_id: 42682909
title: "Pro Water Bottle w/Easy Mixing | Yellow Squeeze Water Bottle w/Running Lockable Valve - 27 Fluid Ounce"
brand: "science in sport"
price: "฿2487"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/42682909-pro-water-bottle-w-easy-mixing-yellow-squeeze-water-bottle
store_origin: TH
region: Thailand
---

# 27oz capacity Lockable valve Dishwasher safe Pro Water Bottle w/Easy Mixing | Yellow Squeeze Water Bottle w/Running Lockable Valve - 27 Fluid Ounce

**Brand:** science in sport
**Price:** ฿2487
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Hydrate, Perform, Conquer!

## Quick Answers

- **What is this?** Pro Water Bottle w/Easy Mixing | Yellow Squeeze Water Bottle w/Running Lockable Valve - 27 Fluid Ounce by science in sport
- **How much does it cost?** ฿2487 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42682909-pro-water-bottle-w-easy-mixing-yellow-squeeze-water-bottle)

## Best For

- science in sport enthusiasts

## Why This Product

- Trusted science in sport brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Choice:** Reusable and dishwasher safe, it's the sustainable hydration solution you need.
- • **Hydration Made Easy:** Experience the unique Easy Mix System for quick and precise mixing.
- • **On-the-Go Convenience:** Fits standard bike cages, making hydration effortless during your rides.
- • **Durability Meets Style:** Crafted from BPA-free plastic, this bottle is as tough as it is attractive.
- • **Performance-Driven Design:** Pre-marked measurements ensure you pour the perfect amount every time.

## Overview

The Science in Sport Pro Water Bottle is a 27 fluid ounce squeeze bottle designed for easy mixing and hydration on the go. Featuring a lockable valve for leak-proof transport and a durable, BPA-free design, this bottle is perfect for athletes and outdoor enthusiasts alike. Its dishwasher-safe feature ensures effortless cleaning, making it a reliable companion for all your hydration needs.

## Description

SiS Pro Yellow Bottle 800ml.

## Features

- EASY MIXING | All Science in Sport bottles have a unique Easy Mix System. This has been designed to deliver fast and accurate mixing
- MEASURE, DRINK, PERFORM | The Easy Mix System enables you to pour specific amounts of Science in Sport powder directly into the bottle by using the pre-determined marks printed on the outside of the bottle
- SMART DESIGN | Lockable valve for leak-proof transporting - Dishwasher safe to keep your bottle clean and allow you to use it again and again
- HYDRATION ON THE GO | SiS Pro Running Water Bottle fits in standard bicycle cages and carries 27oz of fluid to keep you hydrated during your big event
- DURABLE, SAFE, & ATTRACTIVE | SiS Water Bottles are made of durable plastic that is BPA Free - Your bottle design will fit right in with your bike or gear

## Product Details

- **Brand:** Science in Sport
- **Material:** Plastic
- **Bottle Type:** Standard Bottle
- **Color:** Yellow
- **Capacity:** 27 Fluid Ounces

## Images

![Pro Water Bottle w/Easy Mixing | Yellow Squeeze Water Bottle w/Running Lockable Valve - 27 Fluid Ounce - Image 1](https://m.media-amazon.com/images/I/61j-Y8NfliL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent water bottles
*by J***N on December 27, 2019*

Used these for the bike leg of an Ironman race. They fit in the bottle cages well and they are easy to open with you mouth while riding. The optic yellow makes it easy to spot your bike during transition which is a nice added bonus.

### ⭐⭐⭐⭐⭐ Nice!
*by D***D on September 11, 2019*

Good size and good quality.

### ⭐⭐⭐ Change the opening and cap design to make easier to clean and leak proof
*by D***P on March 6, 2020*

I like the measurement markings on the sides of the bottle but the bottle leaks. I tightened the cap as tightly as it would go but the bottle still leaks. It even leaks in the verticle position, while the bottle is in the bottle cage. This is a big disappointment, especially with an SIS product. I I would have returned the bottles butmy return window was closed by the time I found out how cheaply made these bottles are.

## Frequently Bought Together

- Science in Sport SIS Yellow Sports Water Bottle, Plastic Water Bottle, Black Logo, Yellow Colour, 800 ml [Design may vary]
- HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 20 Tablets (20x, Pack of 1)
- Science In Sport (SIS) Hydro Sugar-Free Electrolyte Hydration Tablets Lemon Flavour I Rehydration & Energy, Gluten-Free, 20 Effervescent Tablets

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**Shop now:** [https://www.desertcart.co.th/products/42682909-pro-water-bottle-w-easy-mixing-yellow-squeeze-water-bottle](https://www.desertcart.co.th/products/42682909-pro-water-bottle-w-easy-mixing-yellow-squeeze-water-bottle)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*