THERMOS FUNTAINER Water Bottle with Straw
- Thermose
- 12 fl oz
- Stainless Steel
- Flip Top Cap
- Better rated than 59%
- More reviewed than 91%
A well insulated 12 oz kids bottle with an easy open lid and a Bluey design, good for school and short outings, not built for hot drinks.
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How it ranks among the 22 thermoses we track
4.7★ across 37,700 Amazon ratings, Bayesian-smoothed toward the category average.
37,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
6,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 22 thermoses we track - how the scorecard works · full thermoses data report. Confidence: high - strong rating volume and complete data.Updated 6 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 12 oz stainless steel water bottle for kids in the Bluey character design, with a push button straw lid and vacuum insulation rated to keep drinks cold for up to 12 hours.
The bottle is built around a kid friendly opening mechanism, a single push button rather than a twist cap, paired with an integrated carry handle for smaller hands. It is meant for cold drinks only; the listing does not rate it for hot liquids, which sets it apart from Thermos food jars.
- 12 oz capacity
- Stainless steel, BPA free
- Push button pop up straw lid
- Bluey character design
Who it's for
Suits a young child's school or activity bottle where a licensed character design and an easy one button lid matter more than large capacity. Not the choice for anyone wanting to carry hot drinks or a bigger bottle for an older child or adult.
Strengths and trade-offs
Drawn from this product's published specifications.
- 12 hour cold retention from vacuum insulated steel
- Push button lid and carry handle suited to small hands
- Removable straw for easier cleaning
- BPA free construction
- Not rated for hot liquids
- 12 oz capacity is small for older kids
Performance notes
Vacuum insulation between the stainless steel walls carries the 12 hour cold claim, and the pop up straw is removable so it can be cleaned instead of trapping residue the way a fixed straw would. Dishwasher use is allowed, though the brand recommends hand washing for longer life.
Specifications
| Brand | Thermos |
|---|---|
| Dimensions & fit | |
| Item Weight | 8 ounces |
| Base Diameter | 2.7 inches |
| Item Dimensions W x H | 2.7 × 6.9 inches |
| Capacity & performance | |
| Capacity | 12 fl oz |
| Age Range Description | Kid |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Bluey |
| Included components | |
| Unit Count | 1 |
| Included Components | kids water bottle |
| Other details | |
| Cap Type | Flip Top Cap |
| Number of Items | 1 |
| Recommended Uses For Product | Water |
| Additional Features | Cold 12 Hours, Double Wall, Hygienic Straw |
| Item Type Name | insulated-beverage-bottles |
| Product Care Instructions | Top Rack Dishwasher Safe |
| Theme | Cartoon |
| Pattern | Licensed Characters |
Other Thermos thermoses
How it compares
This product against the closest alternatives we track in thermoses.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| THERMOS FUNTAINER Water Bottle with StrawThis product | 4.7 / 5 | 37,700 | 4.8 / 5 |
| Owala FreeSip Sway Stainless Steel Water Bottle 30 oz Black CherryOwala | 4.6 / 5 | 11,700 | 4.8 / 5 |
| CamelBak Chute Mag Vacuum Insulated Stainless Steel Water BottleCamelBak | 4.7 / 5 | 11,400 | 4.8 / 5 |
| Hydro Flask Water BottleHydro | 4.7 / 5 | 14,500 | 4.7 / 5 |
| STANLEY IceFlow Flip Straw 2.0 BottleStanley | 4.7 / 5 | 8,000 | 4.8 / 5 |
Similar thermoses from other brands
Questions about the Thermos thermoses
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Can the Thermos Funtainer hold hot drinks?
No, it is built and rated for cold drinks only, not hot liquids.
Is the straw on this Thermos bottle removable?
Yes, the pop up straw is removable so it can be cleaned separately from the bottle body.
Is the Thermos Funtainer dishwasher safe?
It is listed as dishwasher safe, though Thermos recommends hand washing for the best long term care.