--- product_id: 549464501 title: "ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink)" brand: "thermoflask" price: "$145.22" currency: USD in_stock: true reviews_count: 9 category: "Thermo Flask" url: https://www.desertcart.us/products/549464501-thermoflask-stainless-steel-kids-bottles-with-straw-lid-bpa-free store_origin: US region: United States of America --- # Leak-proof lid design Dishwasher safe wide mouth Keeps drinks cold 24h ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) **Brand:** thermoflask **Price:** $145.22 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, sip smart — hydration that keeps up with your kid’s hustle! ## Quick Answers - **What is this?** ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) by thermoflask - **How much does it cost?** $145.22 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/549464501-thermoflask-stainless-steel-kids-bottles-with-straw-lid-bpa-free) ## Best For - thermoflask enthusiasts ## Why This Product - Trusted thermoflask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **On-the-Go Comfort:** Ergonomic handle and compact size fit perfectly in little hands and most cup holders. - • **24-Hour Chill Power:** Temp-Lock vacuum insulation locks in cold for a full day of hydration. - • **Effortless Clean-Up:** Wide mouth and dishwasher-safe design make hygiene a breeze for busy parents. - • **Kid-Approved Durability:** Stainless steel build stands up to active play and daily adventures. - • **Zero Spill, Zero Stress:** Leak-proof straw lid keeps backpacks and lunchboxes dry—no mess, no worries. ## Overview ThermoFlask Stainless Steel Kids Bottles (2-pack, 16 oz each) combine durable BPA-free stainless steel with Temp-Lock vacuum insulation to keep drinks cold for up to 24 hours. Featuring leak-proof straw lids, dishwasher-safe wide mouths, and ergonomic handles, these bottles are designed for active kids and busy parents seeking reliable, stylish hydration on the go. ## Description Discover the perfect companion for your little ones with these ThermoFlask Kids Bottles with Straw Lids, a water bottle set specifically designed for kids. These durable water bottles are crafted from high-grade BPA-free materials, ensuring safety and peace of mind for everyday use. The simple, modern design feature a vibrant colors, making the bottles a stylish choice for boys and girls alike. Whether it’s for school, sports, or playdates, these reusable water bottles are built to withstand the active lifestyles of children.Equipped with a straw lid, these spill-proof water bottles offer easy sipping without the mess. The leak-proof design ensures that backpacks and lunchboxes stay dry, while the wide mouth opening allows for effortless cleaning and adding ice cubes. The water bottles keep drinks cold for up to 24 hours with Temp-Lock technology. These dishwasher-safe bottles are also easy to hand wash, making maintenance a breeze for busy parents. The travel water bottles come with convenient handles, perfect for little hands to carry comfortably throughout the day.Designed with practicality in mind, these sports water bottles fit most cup holders and backpack pockets, making them an ideal water bottle for school and outdoor adventures. The stainless water bottle construction provides extra durability, while the no-spill feature guarantees that drinks stay securely inside. Whether your child is heading to class, the playground, or a family outing, the 2 pack of ThermoFlask Kids Bottles with Straw Lids is the reliable, stylish choice for hydration on the go. Review: Keeps cold! - Amazing - keeps cold for ages Review: Really useful bottles - Having just done a review of the wide mouth replacement lids (that you suck through rather than pour) felt it necessary to review the bottles themselves. Bought my first pair at Costco and they were so so useful tried to get two more but Costco don't do then now so tried and succeded with desertcart UK. More robust than plastic bottles and keep the water really cool. I use my for squash as plain water not to my liking but you do need to wash out bottle and lid frequently as the squash can leave residue which will tiant the taste, especially black currant and apple. ## Features - Everyday Use Bottle for Kids: Our everyday use water bottle holds 14 ounces, perfect for school, playdates, and active kids - Leak-Proof Bottle Lid Design: This leak-proof water bottle prevents spills, ideal for backpacks and on-the-go activities - Bottle with Temperature Control: The water bottle is designed with Temp-Lock technology to keep cold water and drinks cold for up to 24 hours - Easy To Clean Bottle & Lid: The dishwasher safe wide mouth water bottle and straw lid make washing and changing drinks easy - Kid-Friendly Bottle Features: Includes a sturdy straw lid with a handle, making it the perfect kid's water bottle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3FCHCK4 | | Age Range Description | Kid | | Age range (description) | Kid | | Base Diameter | 3.04 Inches | | Best Sellers Rank | 90,083 in Baby Products ( See Top 100 in Baby Products ) 862 in Feeding Bottles | | Brand | ThermoFlask | | Brand Name | ThermoFlask | | Cap Type | Straw Cap | | Capacity | 0.5 litres | | Colour | Aquamarine/Storm Pink | | Customer Reviews | 4.8 out of 5 stars 14,221 Reviews | | Global Trade Identification Number | 00885395101538 | | Included Components | Two Bottles, Two Lids | | Is Oven Safe | No | | Is the item dishwasher safe? | Yes | | Is the item microwaveable? | No | | Item Dimensions W x H | 19.1W x 22.2H centimetres | | Item Type Name | 2-Pack of Water Bottles | | Item Weight | 727 Grams | | Manufacturer | Thermoflask | | Material Type | Stainless Steel | | Model Name | ThermoFlask | | Number of Items | 2 | | Pattern | Cartoon | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Water | | Recommended uses for product | Water | | Special Features | Cold 24 Hours, Dishwasher Safe, Double Wall, Leakproof, Vacuum Insulated | | Special feature | Cold 24 Hours, Dishwasher Safe, Double Wall , Leakproof, Vacuum Insulated | | Theme | Sport | | UPC | 885395101538 | | Unit Count | 2.0 count | | With Lid | Yes | ## Product Details - **Brand:** ThermoFlask - **Capacity:** 40 Fluid Ounces - **Colour:** Onyx Black/Splash - **Recommended uses for product:** Hot - **Special feature:** Leakproof ## Images ![ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) - Image 1](https://m.media-amazon.com/images/I/717-hRNksML.jpg) ![ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) - Image 2](https://m.media-amazon.com/images/I/71YFX24VolL.jpg) ![ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) - Image 3](https://m.media-amazon.com/images/I/61uU1ddtrmL.jpg) ![ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) - Image 4](https://m.media-amazon.com/images/I/61HmawahtgL.jpg) ![ThermoFlask Stainless Steel Kids Bottles with Straw Lid,BPA-Free, 16 Ounces, 2 Count (Aquamarine/Storm Pink) - Image 5](https://m.media-amazon.com/images/I/61DUpFG-vqL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: These are 40 oz right?** A: Yes both are 40 oz **Q: What are the dimentions?** A: The thermoflask can fill 710ml or 24oz of hot or cold water, it comes in 2 bottles in one box. These are brand new. Hope I answered your question. Phoenix **Q: How much does the 24oz bottle weigh?** A: It's quite heavy. It weighs about 10oz. empty. **Q: Will it fit in a standard car cup holder? What is the width of the base of the bottle?** A: Thank you for your interest. These have a diameter of 3.15" with the bumper and 2.92" without the bumper. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keeps cold! *by L***N on 9 April 2026* Amazing - keeps cold for ages ### ⭐⭐⭐⭐⭐ Really useful bottles *by S***K on 8 March 2022* Having just done a review of the wide mouth replacement lids (that you suck through rather than pour) felt it necessary to review the bottles themselves. Bought my first pair at Costco and they were so so useful tried to get two more but Costco don't do then now so tried and succeded with Amazon UK. More robust than plastic bottles and keep the water really cool. I use my for squash as plain water not to my liking but you do need to wash out bottle and lid frequently as the squash can leave residue which will tiant the taste, especially black currant and apple. ### ⭐⭐⭐⭐⭐ Hits the spot *by M***P on 13 September 2020* Bought this for my son to take to school, we have been using on trips outside home all summer. I took off the straw, and it works perfectly well and maintains the temperature for a good 5-6 hours. Easy to clean, easy to use and the lids are interchangeable. What’s not to like! ## Frequently Bought Together - Thermoflask Double Wall Vacuum Insulated Stainless Steel Water Bottle (Onyx Black/Splash) - Prurex Replacement Spout Lid for Hydro Flask Wide Mouth Bottles (12/16/18/22/32/40/64oz) – 2.28" Leak-Proof Sports Cap Accessory, Secure Fit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/549464501-thermoflask-stainless-steel-kids-bottles-with-straw-lid-bpa-free](https://www.desertcart.us/products/549464501-thermoflask-stainless-steel-kids-bottles-with-straw-lid-bpa-free) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-22*