# TLDR Review: THERMOS FUNTAINER 12oz Water Bottle

*Published: 2026-06-12 | Updated: 2026-06-12 | Source: https://shopsavvy.com/reviews-tldr/thermos-funtainer-12oz-water-bottle*

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## Product: THERMOS FUNTAINER 12oz Water Bottle
**Brand:** THERMOS

## Pros
- Bright and attractive violet color, more vibrant in person than photos
- Leak-proof design prevents spills in bags and backpacks
- Easy for toddlers to open with a button, encouraging independence
- Compact size fits well in lunch totes and purses for on-the-go hydration
- Keeps drinks cold for hours, especially with added ice, making it perfect for long outings
- Durable stainless steel construction resists chipping and fading despite repeated washing
- Comes with a comfortable handle suitable for small hands, aiding in self-manipulation
- Dishwasher safe and easy to disassemble for thorough cleaning
- Replacement straw parts are available, extending product lifespan
- Fits standard car seat cup holders, ideal for travel and daily outings

## Cons
- Small hole in the straw area can leak if the bottle is tipped or left horizontal
- Plain cold water does not stay cold as long as with ice, requiring ice for extended chill
- The straw’s angle may cause minor discomfort around a child's chin during use
- Leaks may occur if the bottle is left on its side with the lid open, though manageable
- Handle design can pose a safety risk as small fingers might pinch when carrying with the lid open
- Only suitable for children around 10 months+ due to size and design
- The bottle must be fully closed to prevent leaks when carried or stored on its side

## Bottom Line

This stainless steel kiddie water bottle by THERMOS offers vibrant color, durability, and excellent leak protection, making it a practical choice for active little ones. Its ability to keep drinks cold for hours with ice, plus easy cleaning and kid-friendly features, make it a favorite among parents. However, keep in mind the leak-prone straw and safety considerations with the handle when the lid isn’t fully closed. If you want a slightly different design with enhanced leak-proof features or a different size, you might consider exploring products from the same brand or similar designs that emphasize safety and long-lasting insulation.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Bright and attractive violet color, more vibrant in person than photos | Small hole in the straw area can leak if the bottle is tipped or left horizontal |
| Leak-proof design prevents spills in bags and backpacks | Plain cold water does not stay cold as long as with ice, requiring ice for extended chill |
| Easy for toddlers to open with a button, encouraging independence | The straw’s angle may cause minor discomfort around a child's chin during use |
| Compact size fits well in lunch totes and purses for on-the-go hydration | Leaks may occur if the bottle is left on its side with the lid open, though manageable |
| Keeps drinks cold for hours, especially with added ice, making it perfect for long outings | Handle design can pose a safety risk as small fingers might pinch when carrying with the lid open |
| Durable stainless steel construction resists chipping and fading despite repeated washing | Only suitable for children around 10 months+ due to size and design |
| Comes with a comfortable handle suitable for small hands, aiding in self-manipulation | The bottle must be fully closed to prevent leaks when carried or stored on its side |
| Dishwasher safe and easy to disassemble for thorough cleaning |  |
| Replacement straw parts are available, extending product lifespan |  |
| Fits standard car seat cup holders, ideal for travel and daily outings |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Explosive Powersports | $15.72  | In Stock |
| Overstock | $15.97  | In Stock |
| Anchor Express | $15.99  | In Stock |
| Amazon | $16.99  | In Stock |
| Magic Beans | $16.99  | In Stock |
| Magic Beans | $16.99  | In Stock |
| Walmart | $16.99  | In Stock |
| Tractor Supply | $17.09  | In Stock |
| zomdo.com | $18.99  | In Stock |
| The Home Depot | $19.49  | In Stock |
| Tractor Supply Company | $19.99  | In Stock |
| Gps4us | $22.95  | In Stock |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*